What is the air quality in Chosica today?

The current Air Quality Index (AQI) in Chosica is 100 (Moderate). PM2.5 concentration is 35.33 µg/m³.

What is the temperature in Chosica right now?

The current temperature in Chosica is 16.7°C (feels like 16.7°C). Humidity is 76.2% and wind speed is 7.4 km/h.

Air Quality in Chosica, Peru

Cloudy

16.7°C · 76.2% humidity

16.7°

Feels 16.7°

100

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

44h · 14 stn

View full history →

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.

76.2%

Humidity

7.4 km/h

Wind W

1015.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

100

35.33 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Chosica?

Temperature & Precipitation

PM2.5 Trend

44h · 14 stations

PM2.535.33 µg/m³ ×2.4 WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

35.33

Median

35.33

Average

35.33

Low

35.33

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -28.8

What is the 7-day forecast for Chosica?

10-22

24.1° 15.9°

10-23

24.8° 16.9°

10-24

25.2° 16.9°

10-25

24.2° 16.8°

10-26

24.0° 18.5°

0.25 mm

10-27

24.9° 16.6°

0.06 mm

10-28

24.7° 16.7°

0.06 mm

Both models agree Avg diff: 1.7°C

Where are air quality stations near Chosica?

100

Pariachi, Lima

15.5 km PM2.5: 35.3 µg/m³ PM10: 61.5 µg/m³

Ceres (crs), Lima

25.5 km PM2.5: 20.0 µg/m³ PM10: 58.9 µg/m³

Villa Maria Del Triunfo, Lima, Peru

33.8 km PM2.5: 4.8 µg/m³

Villa Maria Del Triunfo, Lima, Peru

33.8 km PM2.5: 4.8 µg/m³

Villa Maria Del Triunfo, Lima, Peru

33.8 km PM2.5: 4.8 µg/m³

Villa Maria Del Triunfo, Lima, Peru

33.8 km PM2.5: 6.2 µg/m³

Villa Maria Del Triunfo, Lima, Peru

33.8 km PM2.5: 4.8 µg/m³

What cities are near Chosica?

28 Santa Anita - Los Ficus 57 San Francisco De Borja 61 Lima 37 Villa Poeta José Gálvez Barrenechea 56 Santiago de Surco 68 Jesus Maria 66 Breña 62 Miraflores 65 San Isidro 55 Barranco

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-22T01:52 UTC.