Air Quality in Tinnanūr, India

Windy
36.8°C · 32.6% humidity
36.8°
Feels 36.8°
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
66
83 7pm
78
75
72 10pm
70
57
56 1am
56
55
55 4am
55
54
54 7am
54
34
34 10am
34
54
54 1pm
54
54
AD 728×90

Air Quality Index Trend

45h · 7 stn

Tinnanūr'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 Tinnanūr is 5.5× the WHO annual guideline of 5 µg/m³.

32.6%
Humidity
93.2 km/h
Wind W
1002.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
83
27.3 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Tinnanūr?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.527.3 µg/m³ ×1.8 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
27.3
Median
27.3
Average
19.7
Low
34.9
High
PM2.5 µg/m³ · Model: 19.2 · Bias: -8.1

What is the 7-day forecast for Tinnanūr?

05-29
36.8° 29.5°
1.25 mm
05-30
34.9° 27.8°
0.13 mm
05-31
36.2° 27.4°
2.56 mm
06-01
36.7° 26.8°
13.81 mm
06-02
38.9° 26.5°
3.38 mm
06-03
37.3° 29.8°
06-04
34.3° 30.7°
0.06 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Tinnanūr?

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

What cities are near Tinnanūr?

92 Tirumeshi 89 Avadi 88 Vīrarāghavapuram 88 Reddipālaiyam 82 Vengattūr 88 Poonamalle 73 Tiruvallur 89 Kavanur 88 Kaikalapettai 87 Ambattur
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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 2026-05-29T14:49 UTC.