Uchiza weather in February
In February, Uchiza sees average daytime highs of 25°C and overnight lows near 18°C, with 293 mm of rain across 21.2 wet days and about 12.3 hours of daylight. It is the 12th-warmest and 3rd-wettest month of the year here.
Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 0% of the time in February, and the air most often feels muggy.
Daylight stretches from about 12 h 24 min at the start of February to 12 h 12 min by month's end. Set against the rest of the year, February is Uchiza's 12th-clearest and 12th-windiest month. For the whole year in context, see Uchiza's year-round climate.
- Daytime high
- 25°
- 12th warmest
- Overnight low
- 18°
- 10th coldest
- Rainfall
- 293 mm
- 21.2 wet days
- Daylight
- 12 h 18 min
- 6:12 AM – 6:29 PM
- Cloud cover
- 89%
- 12th clearest
- Wind
- 3 km/h
- 12th windiest
- Solar energy
- 4.33 kWh/m²
- Travel score
- 4.4
- out of 10
Uchiza is city in San Martín, Peru.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Day-to-day highs hold fairly steady near 25°C through the month.
A typical February day in Uchiza reaches about 25°C in the afternoon and slips back to 18°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 28°C. Set against its neighbours, February runs on par with January and on par with March.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg low (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 18 |
| 2 | 26 | 18 |
| 3 | 26 | 18 |
| 4 | 26 | 18 |
| 5 | 26 | 18 |
| 6 | 26 | 18 |
| 7 | 26 | 18 |
| 8 | 26 | 18 |
| 9 | 26 | 18 |
| 10 | 25 | 18 |
| 11 | 25 | 18 |
| 12 | 25 | 18 |
| 13 | 25 | 18 |
| 14 | 25 | 18 |
| 15 | 25 | 18 |
| 16 | 25 | 18 |
| 17 | 25 | 18 |
| 18 | 25 | 18 |
| 19 | 25 | 18 |
| 20 | 25 | 18 |
| 21 | 25 | 18 |
| 22 | 25 | 18 |
| 23 | 25 | 18 |
| 24 | 25 | 18 |
| 25 | 25 | 18 |
| 26 | 25 | 18 |
| 27 | 25 | 18 |
| 28 | 25 | 18 |
Uchiza weather by month
How February compares with the rest of the year at a glance. February is the 12th-warmest and 3rd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 26° / 18° | 307 | 23.5 | 12.4 | 4.4 |
| Feb | 25° / 18° | 293 | 21.2 | 12.3 | 4.4 |
| Mar | 26° / 18° | 228 | 22.1 | 12.1 | 4.6 |
| Apr | 26° / 17° | 123 | 18.1 | 11.8 | 5.1 |
| May | 26° / 17° | 87 | 15.6 | 11.6 | 5.9 |
| Jun | 26° / 16° | 51 | 9.5 | 11.5 | 7.0 |
| Jul | 26° / 16° | 40 | 7.2 | 11.6 | 7.5 |
| Aug | 27° / 16° | 28 | 6.2 | 11.7 | 7.5 |
| Sep | 28° / 17° | 46 | 7.5 | 12 | 6.7 |
| Oct | 27° / 18° | 137 | 15.5 | 12.2 | 5.5 |
| Nov | 26° / 18° | 254 | 21.3 | 12.4 | 4.6 |
| Dec | 26° / 18° | 330 | 24.8 | 12.5 | 4.2 |
Cloud cover in February
The sky is clear or mostly clear about 0% of the time in February, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 5% of February, with mostly cloudy or overcast conditions the remaining 95%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 4 |
| Cloudier (%) | 90 | 90 | 90 | 91 | 91 | 91 | 92 | 93 | 94 | 94 | 95 | 95 | 96 | 96 | 96 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 98 | 98 | 98 | 97 | 97 | 96 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 10 | 90 |
| 2 | 10 | 90 |
| 3 | 10 | 90 |
| 4 | 9 | 91 |
| 5 | 9 | 91 |
| 6 | 9 | 91 |
| 7 | 8 | 92 |
| 8 | 7 | 93 |
| 9 | 6 | 94 |
| 10 | 6 | 94 |
| 11 | 5 | 95 |
| 12 | 5 | 95 |
| 13 | 4 | 96 |
| 14 | 4 | 96 |
| 15 | 4 | 96 |
| 16 | 3 | 97 |
| 17 | 3 | 97 |
| 18 | 3 | 97 |
| 19 | 3 | 97 |
| 20 | 3 | 97 |
| 21 | 3 | 97 |
| 22 | 3 | 97 |
| 23 | 2 | 98 |
| 24 | 2 | 98 |
| 25 | 2 | 98 |
| 26 | 3 | 97 |
| 27 | 3 | 97 |
| 28 | 4 | 96 |
Chance of precipitation in February
Uchiza gets around 293 mm of rain over 21.2 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 76% and peaks near 80% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 68 | 68 | 69 | 69 | 70 | 71 | 71 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 79 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 79 | 79 | 78 | 77 | 76 | 75 |
| Rain chance (%) | |
|---|---|
| 1 | 68 |
| 2 | 68 |
| 3 | 69 |
| 4 | 69 |
| 5 | 70 |
| 6 | 71 |
| 7 | 71 |
| 8 | 73 |
| 9 | 74 |
| 10 | 75 |
| 11 | 76 |
| 12 | 77 |
| 13 | 78 |
| 14 | 79 |
| 15 | 79 |
| 16 | 80 |
| 17 | 80 |
| 18 | 80 |
| 19 | 80 |
| 20 | 80 |
| 21 | 80 |
| 22 | 80 |
| 23 | 79 |
| 24 | 79 |
| 25 | 78 |
| 26 | 77 |
| 27 | 76 |
| 28 | 75 |
Humidity in February
Most of February feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February lands in the muggy band about 54% of days. Sticky, muggy-or-worse air turns up on roughly 54% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 47 | 48 | 48 | 48 | 49 | 49 | 49 | 49 | 49 | 50 | 50 |
| Muggy (%) | 57 | 57 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 54 | 53 | 53 | 52 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 50 | 50 |
| Humid (%) | Muggy (%) | |
|---|---|---|
| 1 | 43 | 57 |
| 2 | 43 | 57 |
| 3 | 42 | 58 |
| 4 | 42 | 58 |
| 5 | 42 | 58 |
| 6 | 42 | 58 |
| 7 | 42 | 58 |
| 8 | 43 | 57 |
| 9 | 43 | 57 |
| 10 | 43 | 57 |
| 11 | 44 | 56 |
| 12 | 44 | 56 |
| 13 | 45 | 55 |
| 14 | 45 | 55 |
| 15 | 46 | 54 |
| 16 | 46 | 54 |
| 17 | 47 | 53 |
| 18 | 47 | 53 |
| 19 | 48 | 52 |
| 20 | 48 | 52 |
| 21 | 48 | 52 |
| 22 | 49 | 51 |
| 23 | 49 | 51 |
| 24 | 49 | 51 |
| 25 | 49 | 51 |
| 26 | 49 | 51 |
| 27 | 50 | 50 |
| 28 | 50 | 50 |
Wind in February
Winds average 3 km/h in February, the calmest month.
Across February, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 3 | calm |
| 2 | 3 | calm |
| 3 | 3 | calm |
| 4 | 3 | calm |
| 5 | 3 | calm |
| 6 | 3 | calm |
| 7 | 3 | calm |
| 8 | 3 | calm |
| 9 | 3 | calm |
| 10 | 3 | calm |
| 11 | 3 | calm |
| 12 | 3 | calm |
| 13 | 3 | calm |
| 14 | 3 | calm |
| 15 | 3 | calm |
| 16 | 3 | calm |
| 17 | 3 | calm |
| 18 | 3 | calm |
| 19 | 3 | calm |
| 20 | 3 | calm |
| 21 | 3 | calm |
| 22 | 3 | calm |
| 23 | 3 | calm |
| 24 | 3 | calm |
| 25 | 3 | calm |
| 26 | 3 | calm |
| 27 | 3 | calm |
| 28 | 3 | calm |
Sunrise & sunset in February
Daylight runs from about 12 h 24 min at the start of February to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 12 minutes over February. Sunrise moves from 6:08 AM to 6:14 AM, and sunset from 6:30 PM to 6:25 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 |
| Sunrise (AM) | 6:08 | 6:09 | 6:09 | 6:09 | 6:10 | 6:10 | 6:10 | 6:11 | 6:11 | 6:11 | 6:11 | 6:12 | 6:12 | 6:12 | 6:12 | 6:12 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:14 | 6:14 | 6:14 | 6:14 |
| Sunset (PM) | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:30 | 6:29 | 6:29 | 6:29 | 6:29 | 6:29 | 6:28 | 6:28 | 6:28 | 6:27 | 6:27 | 6:27 | 6:27 | 6:26 | 6:26 | 6:25 | 6:25 | 6:25 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.4 | 6:08 | 6:30 |
| 2 | 12.4 | 6:09 | 6:30 |
| 3 | 12.4 | 6:09 | 6:30 |
| 4 | 12.3 | 6:09 | 6:30 |
| 5 | 12.3 | 6:10 | 6:30 |
| 6 | 12.3 | 6:10 | 6:30 |
| 7 | 12.3 | 6:10 | 6:30 |
| 8 | 12.3 | 6:11 | 6:30 |
| 9 | 12.3 | 6:11 | 6:30 |
| 10 | 12.3 | 6:11 | 6:30 |
| 11 | 12.3 | 6:11 | 6:30 |
| 12 | 12.3 | 6:12 | 6:29 |
| 13 | 12.3 | 6:12 | 6:29 |
| 14 | 12.3 | 6:12 | 6:29 |
| 15 | 12.3 | 6:12 | 6:29 |
| 16 | 12.3 | 6:12 | 6:29 |
| 17 | 12.3 | 6:13 | 6:28 |
| 18 | 12.3 | 6:13 | 6:28 |
| 19 | 12.2 | 6:13 | 6:28 |
| 20 | 12.2 | 6:13 | 6:27 |
| 21 | 12.2 | 6:13 | 6:27 |
| 22 | 12.2 | 6:13 | 6:27 |
| 23 | 12.2 | 6:13 | 6:27 |
| 24 | 12.2 | 6:13 | 6:26 |
| 25 | 12.2 | 6:14 | 6:26 |
| 26 | 12.2 | 6:14 | 6:25 |
| 27 | 12.2 | 6:14 | 6:25 |
| 28 | 12.2 | 6:14 | 6:25 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 4.33 kWh/m² — the year's lowest.
For context, solar energy here swings from a low near 4.33 kWh/m² to a high of 5.33 kWh/m² in September across the year — February's 4.33 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.5 | Bright |
| 2 | 4.5 | Bright |
| 3 | 4.5 | Bright |
| 4 | 4.5 | Bright |
| 5 | 4.4 | Bright |
| 6 | 4.4 | Bright |
| 7 | 4.4 | Bright |
| 8 | 4.4 | Bright |
| 9 | 4.4 | Bright |
| 10 | 4.3 | Bright |
| 11 | 4.3 | Bright |
| 12 | 4.3 | Bright |
| 13 | 4.3 | Bright |
| 14 | 4.3 | Bright |
| 15 | 4.3 | Bright |
| 16 | 4.3 | Bright |
| 17 | 4.3 | Bright |
| 18 | 4.3 | Bright |
| 19 | 4.3 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.2 | Bright |
| 22 | 4.3 | Bright |
| 23 | 4.3 | Bright |
| 24 | 4.3 | Bright |
| 25 | 4.3 | Bright |
| 26 | 4.3 | Bright |
| 27 | 4.3 | Bright |
| 28 | 4.3 | Bright |
Hazard calendar for Uchiza
In February, Uchiza sits inside its monsoon season. The full year is below, with each hazard's peak months called out.
Uchiza's monsoon runs November–March, when most of the year's rain falls.
Is February a good time to visit Uchiza?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a reasonable time to visit Uchiza for sightseeing.
What to pack for Uchiza in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Uchiza sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes. About 21 days see rain.
UV index in Uchiza in February
Clear-sky midday UV in February peaks around 17 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Uchiza peaks around February 15 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 16 | 17 | 16 | 12 | 12 | 10 | 10 | 11 | 11 | 14 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 17 | Extreme |
| Mar | 16 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Extreme |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 14 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Uchiza in February
Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.
Air quality in Uchiza is worst in September — around 26 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (June, 9 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 14 | 13 | 11 | 9 | 9 | 11 | 23 | 26 | 12 | 12 | 11 |
| Level | Good | Moderate | Moderate | Good | Good | Good | Good | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 14 | Moderate |
| Mar | 13 | Moderate |
| Apr | 11 | Good |
| May | 9 | Good |
| Jun | 9 | Good |
| Jul | 11 | Good |
| Aug | 23 | Moderate |
| Sep | 26 | Moderate |
| Oct | 12 | Moderate |
| Nov | 12 | Good |
| Dec | 11 | Good |
Where is Uchiza?
Uchiza sits at 8.5°S, 76.5°W, 563 m above sea level, in Peru. The nearest listed city is Tocache, 31 km away.
Topography around Uchiza
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Uchiza.
Within 3 km, the terrain around Uchiza has significant variations in elevation — a maximum elevation change of 385 m around an average of 597 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,830 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,490 m.
The land around Uchiza is covered by trees (62%) and grassland (31%) within 3 km, trees (84%) within 16 km, and trees (85%) within 80 km.
Peru travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 220 V · 60 Hz
- Prices
- ≈ 51% of US
- price level, 2025
- GDP per capita
- $9,684
- 2025
- Happiness
- 6.0 / 10
- World Happiness, 2025
- Safe drinking water
- 49%
- of population, 2024
- Homicide rate
- 8.6
- per 100k, 2021
- Road deaths
- 13.6
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Moderate
- EF EPI 519
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Uchiza (-8.4592°, -76.4633°, elevation 563 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).