Air Quality in Ponneri, India

Windy
31.2°C · 52.9% humidity
31.2°
Feels 35.0°
152
Unhealthy
Everyone should reduce prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
119 12am
99
92
152 3am
134
122
115 6am
108
104
98 9am
98
96
93 12pm
92
92
91 3pm
93
93
99 6pm
119
119
131 9pm
131
131
Station readings 25h ago
AQI 90
PM2.5 30.7 µg/m³ · 25h ago
AD 728×90

Air Quality Index Trend

48h · 7 stn

Ponneri'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 3.8× 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▲
152
57.56 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ponneri?

Temperature & Precipitation

PM2.5 Trend

48h · 7 stations
PM2.557.56 µg/m³ ×3.8 WHO
Unhealthy
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
57.56
Median
50.2
Average
21.1
Low
100.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -51.3

What is the 7-day forecast for Ponneri?

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: 1.7°C

Where are air quality stations near Ponneri?

13
Anthoni Pillai Nagar, Gummidipoondi, India
12.5 km PM2.5: 3.1 µg/m³
3
Anthoni Pillai Nagar, Gummidipoondi, India
12.5 km PM2.5: 0.7 µg/m³
3
Anthoni Pillai Nagar, Gummidipoondi, India
12.5 km PM2.5: 0.7 µg/m³
31
Manali Village, Chennai, Chennai, India
20.4 km PM2.5: 7.4 µg/m³
20
Manali Village, Chennai, Chennai, India
20.4 km PM2.5: 4.8 µg/m³
25
Manali, Chennai, Chennai, India
20.7 km PM2.5: 6.0 µg/m³
30
Manali, Chennai, Chennai, India
20.7 km PM2.5: 7.2 µg/m³
36
Manali, Chennai, Chennai, India
20.7 km PM2.5: 8.6 µg/m³
5
Manali, Chennai, Chennai, India
20.7 km PM2.5: 1.2 µg/m³
28
Kodungaiyur, Chennai, Chennai, India
24.6 km PM2.5: 6.7 µg/m³

What cities are near Ponneri?

117 Mīnjūr 155 Gummidipundi 99 Pādiyanallūr 94 Nāravārikuppam 97 Kattivākkam 95 Puzhal 138 Mathur 141 Manali 100 Madhavaram 95 Tiruvottiyūr
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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 2026-06-08T22:28 UTC.