Air Quality in Arequipa, Peru
Clear
7.4°C · 43.9% humidity
7.4°
Feels 4.2°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Arequipa's air quality — share it
AQI Forecast
66
1am
54
54
42
4am
45
48
50
7am
51
52
52
10am
53
53
53
1pm
54
54
54
4pm
54
54
54
7pm
54
66
66
10pm
66
54
Arequipa's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
43.9%
Humidity
19.4 km/h
Wind NE
1020.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Arequipa?
Temperature & Precipitation
PM2.510.0 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Arequipa?
06-09
13.8° 6.8°
06-10
13.0° 4.6°
06-11
11.3° 4.5°
06-12
11.8° 5.2°
06-13
11.4° 4.9°
06-14
14.7° 5.5°
06-15
12.3° 5.3°
Both models agree
Avg diff: 5.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T09:30 UTC.