Air Quality in Tiruvottiyūr, India

Windy
32.7°C · 42.7% humidity
32.7°
Feels 35.6°
111
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
67 9pm
67
67
111 12am
99
70
56 3am
52
48
46 6am
44
43
42 9am
42
48
48 12pm
68
67
67 3pm
67
67
67 6pm
67
67
Station readings 22h ago
AQI 67
PM2.5 19.5 µg/m³ · 22h ago
AD 728×90

Air Quality Index Trend

43h · 6 stn

Tiruvottiyūr'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 Tiruvottiyūr is 2.6× the WHO 24-hour guideline of 15 µg/m³.

42.7%
Humidity
102.7 km/h
Wind WSW
1005.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
111
39.6 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Tiruvottiyūr?

Temperature & Precipitation

PM2.5 Trend

43h · 6 stations
PM2.539.6 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
39.6
Median
32.73
Average
16.4
Low
69.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -26.1

What is the 7-day forecast for Tiruvottiyūr?

06-08
34.8° 30.3°
1.0 mm
06-09
35.4° 30.9°
0.38 mm
06-10
37.1° 30.3°
1.25 mm
06-11
35.5° 30.4°
06-12
36.4° 29.0°
3.19 mm
06-13
37.1° 29.6°
0.5 mm
06-14
35.4° 30.6°
0.44 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Tiruvottiyūr?

30
Manali, Chennai, Chennai, India
4.3 km PM2.5: 7.2 µg/m³
25
Manali, Chennai, Chennai, India
4.3 km PM2.5: 6.0 µg/m³
5
Manali, Chennai, Chennai, India
4.3 km PM2.5: 1.2 µg/m³
36
Manali, Chennai, Chennai, India
4.3 km PM2.5: 8.6 µg/m³
20
Manali Village, Chennai, Chennai, India
4.8 km PM2.5: 4.8 µg/m³
31
Manali Village, Chennai, Chennai, India
4.8 km PM2.5: 7.4 µg/m³
28
Kodungaiyur, Chennai, Chennai, India
5.3 km PM2.5: 6.7 µg/m³
42
Kodungaiyur, Chennai, Chennai, India
5.3 km PM2.5: 10.1 µg/m³
32
Royapuram, Chennai, Chennai, India
6.2 km PM2.5: 7.7 µg/m³
52
Royapuram, Chennai, Chennai, India
6.2 km PM2.5: 12.6 µg/m³

What cities are near Tiruvottiyūr?

147 Manali 146 Mathur 117 Kattivākkam 117 Madhavaram 93 Chennai 116 Puzhal 89 Chetput 117 Nāravārikuppam 114 Mīnjūr 114 Pādiyanallūr
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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.