Air Quality in Chosica, Peru

Cloudy
18.0°C · 70.2% humidity
18.0°
Feels 18.0°
163
Unhealthy
Everyone should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
34 5am
34
34
163 8am
146
120
113 11am
100
90
83 2pm
79
75
72 5pm
71
69
68 8pm
68
67
67 11pm
55
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

45h · 9 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 5.2× the WHO 24-hour guideline of 15 µg/m³.

70.2%
Humidity
8.6 km/h
Wind N
1016.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
163
77.84 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Chosica?

Temperature & Precipitation

PM2.5 Trend

45h · 9 stations
PM2.577.84 µg/m³ ×5.2 WHO
Unhealthy
PM1041.15 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (1 station within 25 km)
77.84
Median
77.84
Average
77.84
Low
77.84
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -67.0

What is the 7-day forecast for Chosica?

09-05
22.8° 18.0°
0.06 mm
09-06
23.2° 17.2°
0.25 mm
09-07
24.1° 16.5°
0.06 mm
09-08
23.3° 17.7°
09-09
22.7° 17.3°
09-10
23.0° 17.4°
09-11
22.6° 16.3°
0.13 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Chosica?

163
Pariachi, Lima
15.5 km PM2.5: 78.6 µg/m³ PM10: 106.2 µg/m³
59
Ceres (crs), Lima
25.5 km PM2.5: 16.1 µg/m³ PM10: 23.2 µg/m³
49
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 11.8 µg/m³
30
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 7.2 µg/m³
34
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 8.2 µg/m³
42
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 10.1 µg/m³
29
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 7.0 µg/m³
32
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 7.7 µg/m³
47
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 11.3 µg/m³
29
Villa Maria Del Triunfo, Lima, Peru
33.8 km PM2.5: 7.0 µg/m³

What cities are near Chosica?

16 Santa Anita - Los Ficus 33 San Francisco De Borja 55 Lima 52 Villa Poeta José Gálvez Barrenechea 34 Santiago de Surco 59 Jesus Maria 58 Breña 38 Miraflores 52 San Isidro 34 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 2026-09-05T13:08 UTC.