Air Quality in Perunkalattu, India

Windy
29.4°C · 53.6% humidity
29.4°
Feels 32.6°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 2am
54
54
59 5am
58
57
56 8am
55
55
55 11am
54
54
54 2pm
54
54
54 5pm
66
66
54 8pm
54
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

44h · 5 stn

Perunkalattu'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 Perunkalattu is 1.0× the WHO 24-hour guideline of 15 µg/m³.

53.6%
Humidity
87.8 km/h
Wind WSW
1003.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.7 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Perunkalattu?

Temperature & Precipitation

PM2.5 Trend

44h · 5 stations
PM2.515.7 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
15.7
Median
16.12
Average
9.8
Low
20.7
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -2.2

What is the 7-day forecast for Perunkalattu?

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
06-05
37.1° 29.2°
0.25 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Perunkalattu?

55
Perungudi, Chennai, Chennai, India
17.1 km PM2.5: 14.0 µg/m³
29
Perungudi, Chennai, Chennai, India
17.1 km PM2.5: 7.0 µg/m³
89
Perungudi, Chennai, Chennai, India
17.1 km PM2.5: 30.2 µg/m³
1
Perungudi, Chennai, Chennai, India
17.1 km PM2.5: 0.2 µg/m³
25
Velachery Res. Area, Chennai, Chennai, India
19.6 km PM2.5: 6.0 µg/m³
39
Velachery Res. Area, Chennai, Chennai, India
19.6 km PM2.5: 9.4 µg/m³
77
Velachery Res. Area, Chennai, Chennai, India
19.6 km PM2.5: 24.5 µg/m³
42
Velachery Res. Area, Chennai, Chennai, India
19.6 km PM2.5: 10.1 µg/m³
70
Arumbakkam, Chennai, Chennai, India
21.6 km PM2.5: 21.1 µg/m³
11
Arumbakkam, Chennai, Chennai, India
21.6 km PM2.5: 2.6 µg/m³

What cities are near Perunkalattu?

58 Vandalūr 58 Tambaram 60 Kallamchavadi 54 Unamaucheri 55 Madambakkam 55 Gūduvāncheri 60 Pammal 61 Anakaputhur 60 Kavanur 60 Pallāvaram
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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 2026-05-30T00:07 UTC.