Air Quality in Alandur, India

Windy
32.5°C · 46.1% humidity
32.5°
Feels 35.8°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 9pm
49
49
78 12am
70
44
33 3am
30
27
26 6am
25
24
23 9am
23
30
30 12pm
49
49
49 3pm
49
49
49 6pm
49
49
Station readings 22h ago
AQI 49
PM2.5 11.8 µg/m³ · 22h ago
AD 728×90

Air Quality Index Trend

43h · 6 stn

Alandur'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 Alandur is 1.7× the WHO 24-hour guideline of 15 µg/m³.

46.1%
Humidity
106.9 km/h
Wind WSW
1005.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
78
24.76 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Alandur?

Temperature & Precipitation

PM2.5 Trend

43h · 6 stations
PM2.524.76 µg/m³ ×1.7 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
24.76
Median
32.73
Average
16.4
Low
69.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -11.3

What is the 7-day forecast for Alandur?

06-08
34.7° 30.4°
06-09
33.0° 30.5°
0.25 mm
06-10
35.4° 30.2°
0.38 mm
06-11
33.6° 30.5°
0.06 mm
06-12
35.1° 29.2°
4.0 mm
06-13
35.5° 30.1°
0.38 mm
06-14
34.8° 30.2°
0.13 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Alandur?

29
Velachery Res. Area, Chennai, Chennai, India
3.7 km PM2.5: 7.0 µg/m³
–
Velachery Res. Area, Chennai, Chennai, India
3.7 km
97
Velachery Res. Area, Chennai, Chennai, India
3.7 km PM2.5: 34.0 µg/m³
39
Velachery Res. Area, Chennai, Chennai, India
3.7 km PM2.5: 9.4 µg/m³
1
Perungudi, Chennai, Chennai, India
6.3 km PM2.5: 0.2 µg/m³
7
Perungudi, Chennai, Chennai, India
6.3 km PM2.5: 1.7 µg/m³
13
Perungudi, Chennai, Chennai, India
6.3 km PM2.5: 3.1 µg/m³
87
Perungudi, Chennai, Chennai, India
6.3 km PM2.5: 29.2 µg/m³
193
Arumbakkam, Chennai, Chennai, India
7.1 km PM2.5: 136.8 µg/m³
6
Arumbakkam, Chennai, Chennai, India
7.1 km PM2.5: 1.4 µg/m³

What cities are near Alandur?

79 Saint Thomas Mount 72 Ullagaram 77 Meenambakkam 85 Ramapuram 69 Madipakkam 84 Mugalivakkam 86 Virugambakkam 87 Valasaravakkam 64 Perungudi 87 Porur
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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 2026-06-08T19:33 UTC.