Air Quality in Kallamchavadi, India

Drizzle
35.9°C · 34.6% humidity
35.9°
Feels 35.9°
96
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
66
96 7pm
75
69
65 10pm
62
60
58 1am
57
56
55 4am
55
55
55 7am
54
54
54 10am
54
54
54 1pm
54
54
AD 728×90

Air Quality Index Trend

46h · 6 stn

Kallamchavadi'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 Kallamchavadi is 6.7× the WHO annual guideline of 5 µg/m³.

34.6%
Humidity
75.0 km/h
Wind WNW
1002.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
96
33.65 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Kallamchavadi?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations
PM2.533.65 µg/m³ ×2.2 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
33.65
Median
32.5
Average
15.4
Low
46.1
High
PM2.5 µg/m³ · Model: 23.6 · Bias: -10.1

What is the 7-day forecast for Kallamchavadi?

05-29
35.9° 29.6°
0.5 mm
05-30
33.0° 27.3°
0.19 mm
05-31
34.8° 27.5°
2.19 mm
06-01
35.9° 26.7°
8.44 mm
06-02
38.2° 25.8°
7.5 mm
06-03
37.2° 30.2°
0.06 mm
06-04
36.7° 29.5°
0.25 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Kallamchavadi?

1
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 0.2 µg/m³
53
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 13.1 µg/m³
29
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 7.0 µg/m³
55
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 14.0 µg/m³
157
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 67.1 µg/m³
77
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 24.5 µg/m³
154
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 61.3 µg/m³
87
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 29.2 µg/m³
72
Arumbakkam, Chennai, Chennai, India
15.3 km PM2.5: 22.1 µg/m³
11
Arumbakkam, Chennai, Chennai, India
15.3 km PM2.5: 2.6 µg/m³

What cities are near Kallamchavadi?

95 Pammal 96 Pallāvaram 98 Tambaram 95 Anakaputhur 95 Polichalur 99 Rajakilpakkam 95 Meenambakkam 97 Perunkalattu 103 Kullattūr 101 Madipakkam
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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 2026-05-29T14:29 UTC.