AIR QUALITY EARLY WARNING SYSTEM FOR DELHI
MINISTRY OF EARTH SCIENCES, GOVT. OF INDIA
पृथ्वी विज्ञान मंत्रालय, भारत सरकार
(Project By : Indian Institute of Tropical Meteorology, Pune)

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Delhi Air Quality Forecast
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 Air Quality and Weather Bulletin for Delhi (01.10.2023)

दिल्ली के लिए वायु गुणवत्ता और मौसम 

बुलेटिन (01.10.2023)

  1. Air Quality Observation: The air quality over Delhi remained in Moderate category with CPCB AQI 166 on 30.09.2023. Predominant winds were from Northwest directions with wind speed 06-14 kmph on 30.09.2023.
  2. The air quality is likely to be in the Moderate category on 01.10.2023. The air quality is likely to remain in Moderate category from 02.10.2023 to 04.10.2023. The outlook for subsequent 6 Days: The air quality is likely to remain in Moderate category.
  3. The predominant surface wind is likely to be coming from Northwest directions in Delhi with wind speed 08-12 kmph and partly cloudy sky on 01.10.2023. The predominant surface wind is likely to be coming from Northwest directions in Delhi with wind speed 06-10 kmph, mainly clear sky and mist in the morning on 02.10.2023. The predominant surface wind is likely to be coming from Northwest directions in Delhi with wind speed 08-16 kmph, mainly clear sky and mist in the morning on 03.10.2023.The predominant surface wind is likely to be coming from North directions in Delhi with wind speed 06-14 kmph, mainly clear sky and mist in the morning on 04.10.2023.
  4. Predicted maximum mixing depth is likely to be 2100 m on 01.10.2023, 2700 m on 02.10.2023, 2400 m on 03.10.2023 & 2050 m on 04.10.2023 over Delhi. Ventilation index is likely to be 10500 m2/s on 01.10.2023, 16000 m2/s on 02.10.2023, 20500 m2/s on 03.10.2023 and 13500 m2/s on 04.10.2023 over Delhi. The ventilation index lower than 6000 m2/s with average wind speed less than 10 kmph is unfavourable for dispersion of pollutants.
  5. Detailed forecast analysis and verification can be seen at https://ews.tropmet.res.in.
  6. Air mass inflow in Delhi along with ventilation index is attached.

 

Air Quality Bulletin for Ahmedabad (01.10.2023)

 1. The overall air quality of Ahmedabad was observed in Moderate category with AQI 108 on 30.09.2023.

2. The air quality is likely to remain in Satisfactory category from 01.10.2023 to 03.10.2023.

 Air Quality Bulletin for Mumbai (01.10.2023)

 1. The overall air quality of Mumbai was observed in Satisfactory category with AQI 72 on 30.09.2023.

 2. The air quality is likely to remain in Satisfactory category from 01.10.2023 to 03.10.2023.

 Air Quality Bulletin for Pune (01.10.2023)

 1. The overall air quality of Pune was observed in Satisfactory category with AQI 98 on 30.09.2023.

 2. The air quality is likely to remain in Satisfactory category from 01.10.2023 to 03.10.2023.

Air Quality Index at Delhi
Current AQI
Forecast
Air Quality Index at Pune
Current AQI
Forecast
Air Quality Index at Mumbai
Current AQI
Forecast
Air Quality Index at Kolkata
Current AQI
Forecast
Air Quality Index at Bengaluru
Current AQI
Forecast
Air Quality Index at Lucknow
Current AQI
Forecast
Air Quality Index at Patna
Current AQI
Forecast
Air Quality Index at Hyderabad
Current AQI
Forecast
Air Quality Index at Ahmedabad
Current AQI
Forecast
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Air Quality Index Range

Good AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk
Satisfactory AQI: Satisfactory (51 - 100)
Air quality is considered satisfactory, and air pollution poses little or no risk
Moderate AQI: Moderate (101 - 200)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution
Poor AQI: Poor for Sensitive Groups (201 - 300)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air
Very Poor AQI: Very Poor (301 - 400)
Health alert: everyone may experience more serious health effects
Severe AQI: Severe (401 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected
Current Weather at Delhi
2023-10-01 11.30
Temp 31.8 °C
Humidity 49 %
Wind 0 km/h
Air Quality Forecast Over India
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