Air Quality in Chosica, Peru

Windy
22.7°C · 49.5% humidity
22.7°
Feels 22.7°
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
115 10pm
115
115
102 1am
103
103
103 4am
103
103
103 7am
103
103
103 10am
115
115
115 1pm
115
115
115 4pm
115
115
115 7pm
115
115
CAMS model adj +49
66
66
66
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

44h · 1 stn

Chosica'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 Chosica is 2.4× the WHO 24-hour guideline of 15 µg/m³.

49.5%
Humidity
49.2 km/h
Wind SW
1012.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
102
36.12 µg/m³
PM10
72
98.05 µg/m³
050100150200300500

What is the weather forecast for Chosica?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.536.12 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
PM1098.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
36.12
Median
36.12
Average
36.12
Low
36.12
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -19.8

What is the 7-day forecast for Chosica?

08-03
22.7° 16.7°
08-04
23.0° 16.0°
08-05
22.2° 15.7°
08-06
23.8° 17.2°
0.06 mm
08-07
22.8° 15.5°
08-08
22.8° 15.4°
08-09
24.1° 14.6°
Both models agree Avg diff: 2.1°C

Where are air quality stations near Chosica?

122
Pariachi, Lima
15.5 km PM2.5: 44.0 µg/m³ PM10: 65.9 µg/m³
67
Ceres (crs), Lima
25.5 km PM2.5: 19.5 µg/m³ PM10: 29.1 µg/m³
64
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 18.3 µg/m³
9
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 2.2 µg/m³
173
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 98.1 µg/m³
12
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 2.9 µg/m³
9
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 2.2 µg/m³
158
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 69.1 µg/m³

What cities are near Chosica?

29 Santa Anita - Los Ficus 51 San Francisco De Borja 52 Lima 56 Villa Poeta José Gálvez Barrenechea 52 Santiago de Surco 53 Jesus Maria 53 Breña 52 Miraflores 52 San Isidro 51 Barranco
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:23 UTC.