Air Quality in Arequipa, Peru
Windy
12.7°C · 30.8% humidity
12.7°
Feels 12.7°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Arequipa's air quality — share it
AQI Forecast
66
7pm
66
66
60
10pm
62
63
64
1am
64
65
65
4am
53
66
66
7am
83
54
54
10am
66
66
66
1pm
66
66
66
4pm
54
54
Arequipa's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Arequipa is 1.1× the WHO 24-hour guideline of 15 µg/m³.
30.8%
Humidity
71.5 km/h
Wind SW
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
16.35 µg/m³
PM10▲
104.9 µg/m³
050100150200300500
What is the weather forecast for Arequipa?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Arequipa?
08-03
12.7° 6.9°
08-04
16.3° 5.6°
08-05
14.5° 7.8°
08-06
16.4° 7.9°
08-07
15.1° 7.2°
08-08
14.1° 5.7°
08-09
14.8° 7.3°
Both models agree
Avg diff: 4.8°C
What cities are near Arequipa?
Get AQI alerts for Arequipa
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:26 UTC.