Air Quality in Kallamchavadi, India

Windy
32.3°C · 41.7% humidity
32.3°
Feels 34.9°
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
60 10pm
60
60
76 1am
64
61
59 4am
57
56
55 7am
55
54
54 10am
54
53
51 1pm
51
51
53 4pm
53
80
80 7pm
92
92
Station readings 23h ago
AQI 53
PM2.5 13.2 µg/m³ · 23h ago
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 1.6× the WHO 24-hour guideline of 15 µg/m³.

41.7%
Humidity
99.6 km/h
Wind WSW
1005.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
76
23.75 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Kallamchavadi?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations
PM2.523.75 µg/m³ ×1.6 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
23.75
Median
25.77
Average
15.9
Low
35.9
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -15.6

What is the 7-day forecast for Kallamchavadi?

06-08
35.6° 30.0°
0.06 mm
06-09
36.0° 30.3°
0.56 mm
06-10
37.3° 29.9°
0.94 mm
06-11
35.4° 30.2°
0.13 mm
06-12
37.4° 28.6°
2.5 mm
06-13
37.9° 29.8°
0.38 mm
06-14
37.0° 30.5°
1.0 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Kallamchavadi?

1
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 0.2 µg/m³
13
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 3.1 µg/m³
87
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 29.2 µg/m³
30
Perungudi, Chennai, Chennai, India
11.4 km PM2.5: 7.2 µg/m³
28
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 6.7 µg/m³
75
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 23.5 µg/m³
27
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 6.5 µg/m³
14
Velachery Res. Area, Chennai, Chennai, India
13.2 km PM2.5: 3.4 µg/m³
19
Arumbakkam, Chennai, Chennai, India
15.3 km PM2.5: 4.6 µg/m³
6
Arumbakkam, Chennai, Chennai, India
15.3 km PM2.5: 1.4 µg/m³

What cities are near Kallamchavadi?

76 Pammal 81 Pallāvaram 73 Tambaram 84 Anakaputhur 83 Polichalur 73 Rajakilpakkam 79 Meenambakkam 73 Perunkalattu 74 Kullattūr 76 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 2026-06-08T20:45 UTC.