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 NCR (22.03.2023)

दिल्ली एनसीआर के लिए वायु गुणवत्ता और मौसम बुलेटिन (22.03.2023). 

  1. Air Quality Observation: The air quality over Delhi remained in Satisfactory category with AQI 75 on 21.03.2023. Winds were from Northwest/Northeast with wind speed 04-08 kmph on 21.03.2023.
  2. The air quality is likely to remain in Moderate category on 22.03.2023. The air quality is likely to deteriorate to Poor category on 23.03.2023. The air quality is likely to improve and reach in Moderate category on 24.03.2023. The air quality is likely to remain in Moderate category on 25.03.2023. The outlook for subsequent 6 Days: The air quality is likely to remain in Moderate to Poor category.
  3. The predominant surface wind is likely to be coming from West/Northwest direction in Delhi with wind speed 08-15 kmph and partly cloudy sky on 22.03.2023. The predominant surface wind is likely to be coming from Northeast/Northwest direction in Delhi with wind speed 04 -16 kmph, and partly cloudy sky on 23.03.2023. The predominant surface wind is likely to be coming from Northeast direction in Delhi with wind speed 25-10 kmph, generally cloudy sky, thunderstorm with light rain accompanied with gusty winds (speed 30-40 kmph) on 24.03.2023. The predominant surface wind is likely to be coming from Northeast/East direction in Delhi with wind speed 10 -12 kmph, and partly cloudy sky on 25.03.2023.
  4. Predicted maximum mixing depth is likely to be 2300 m on 22.03.2023, 3100 m on 23.03.2023, 1950 m on 24.03.2023 over Delhi. Ventilation index is likely to be 16800 m2/s on 22.03.2023, 19300 m2/s on 23.03.2023, 15000 m2/s on 24.03.2023 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.

Air Quality Bulletin for Ahmedabad (22.03.2023)

The overall air quality of Ahmedabad was observed to be in Satisfactory category with AQI 86 on 21.03.2023.

The air quality is likely to remain in Moderate category from 22.03.2023 to 23.03.2023 and may reach in Poor category on 24.03.2023.


Air Quality Bulletin for Mumbai (22.03.2023)

The overall air quality of Mumbai was observed to be in Satisfactory category with AQI 91 on 21.03.2023.

The air quality is likely to remain in Satisfactory to Moderate category from 22.03.2023 to 24.03.2023.



Air Quality Bulletin for Pune (22.03.2023)

The overall air quality of Pune was observed to be in Satisfactory category with AQI 100 on 21.03.2023.

The air quality is likely to remain in Moderate category from 22.03.2023 to 24.03.2023.

 

Air Quality Index at Delhi
Current AQI
Forecast
Air Quality Index at Pune
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Air Quality Index at Mumbai
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Air Quality Index at Kolkata
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Air Quality Index at Bengaluru
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Air Quality Index at Lucknow
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Air Quality Index at Patna
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Air Quality Index at Hyderabad
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Air Quality Index at Ahmedabad
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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
2023-03-23 5.30
Temp 17.6 °C
Humidity 92 %
Wind 0 km/h
Air Quality Forecast Over India
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