Air Quality in Cuddalore, India
Windy
31.8°C · 48.8% humidity
31.8°
Feels 35.3°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Cuddalore's air quality — share it
AQI Forecast
Calibrated
20
9pm
20
18
23
12am
22
21
20
3am
19
19
21
6am
18
18
18
9am
18
18
20
12pm
20
20
20
3pm
20
20
47
6pm
47
47
Station readings
22h ago
AQI 20
PM2.5 4.8 µg/m³ · 22h ago
Air Quality Index Trend
24h · 1 stnCuddalore'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.
48.8%
Humidity
76.4 km/h
Wind WNW
1006.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Cuddalore?
Temperature & Precipitation
PM2.5 Trend
24h · 1 stationPM2.55.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
5.5
Median
5.5
Average
5.5
Low
5.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.5
What is the 7-day forecast for Cuddalore?
06-08
34.8° 29.5°
0.13 mm
06-09
31.4° 28.1°
0.31 mm
06-10
33.2° 29.3°
06-11
31.9° 28.7°
06-12
33.1° 28.1°
0.06 mm
06-13
33.7° 29.0°
06-14
33.6° 29.0°
0.06 mm
Both models agree
Avg diff: 3.2°C
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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 2026-06-08T19:31 UTC.