Air Quality in Ponneri, India
Windy
31.2°C · 52.9% humidity
31.2°
Feels 35.0°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
81
4am
81
83
71
7am
74
75
79
10am
80
79
79
1pm
80
80
82
4pm
83
90
110
7pm
110
122
122
10pm
122
122
110
1am
90
83
Station readings
29h ago
AQI 90
PM2.5 30.7 µg/m³ · 29h ago
Air Quality Index Trend
47h · 7 stnPonneri'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 Ponneri is 1.4× the WHO 24-hour guideline of 15 µg/m³.
52.9%
Humidity
48.0 km/h
Wind WNW
1005.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
21.46 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ponneri?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.521.46 µg/m³
×1.4 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
21.46
Median
19.4
Average
12.6
Low
23.5
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -15.3
What is the 7-day forecast for Ponneri?
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
06-15
34.9° 29.7°
0.31 mm
Both models agree
Avg diff: 1.7°C
Where are air quality stations near Ponneri?
14
Anthoni Pillai Nagar, Gummidipoondi, India
3
Anthoni Pillai Nagar, Gummidipoondi, India
33
Anthoni Pillai Nagar, Gummidipoondi, India
31
Manali Village, Chennai, Chennai, India
20
Manali Village, Chennai, Chennai, India
114
Manali, Chennai, Chennai, India
30
Manali, Chennai, Chennai, India
36
Manali, Chennai, Chennai, India
5
Manali, Chennai, Chennai, India
28
Kodungaiyur, Chennai, Chennai, India
What cities are near Ponneri?
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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 2026-06-09T02:02 UTC.