Air Quality in Chengalpattu, India
Windy
29.3°C · 60.0% humidity
29.3°
Feels 33.4°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Chengalpattu's air quality — share it
AQI Forecast
66
2am
66
66
34
5am
31
38
42
8am
46
48
50
11am
51
52
52
2pm
53
53
53
5pm
66
66
54
8pm
54
54
54
11pm
54
54
Air Quality Index Trend
39h · 3 stnChengalpattu's air quality is affected by vehicle emissions, industrial activity, and seasonal crop burning. Air quality typically worsens from November to February due to temperature inversions trapping pollutants near the surface. Current PM2.5 concentration in Chengalpattu is 1.6× the WHO annual guideline of 5 µg/m³.
60.0%
Humidity
68.7 km/h
Wind WNW
1005.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
8.18 µg/m³
PM10▲
41.2 µg/m³
050100150200300500
What is the weather forecast for Chengalpattu?
Temperature & Precipitation
PM2.5 Trend
39h · 3 stationsPM2.58.18 µg/m³
✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Chengalpattu?
05-29
35.8° 29.3°
0.56 mm
05-30
33.0° 26.8°
0.81 mm
05-31
35.0° 27.3°
1.25 mm
06-01
36.0° 27.4°
8.63 mm
06-02
37.6° 25.9°
8.19 mm
06-03
36.1° 29.0°
0.69 mm
06-04
37.1° 28.6°
0.19 mm
Both models agree
Avg diff: 3.6°C
What cities are near Chengalpattu?
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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 2026-05-29T00:27 UTC.