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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 (20.04.2024)

दिल्ली के लिए वायु गुणवत्ता और मौसम बुलेटिन (20.04.2024)

  1. Air Quality Observation: The air quality over Delhi was in Moderate category with CPCB AQI 183 on 19.04.2024. Predominant winds were Northwest directions with wind speed 06-18 kmph on 19.04.2024.
  2. The air quality is likely to be in Moderate category on 20.04.2024. The air quality is likely to be in Moderate category from 21.04.2024 to 23.04.2024. The outlook for subsequent 6 Days: The air quality is likely to be in Moderate category.
  3. The predominant surface wind is likely to be coming from Northwest directions in Delhi with wind speed 26-16 kmph, mainly clear sky becoming partly cloudy sky towards evening and strong surface winds (speed 25-35 kmph) during the day on 20.04.2024. The predominant surface wind is likely to be coming from Northwest directions in Delhi with wind speed 10-24 kmph, mainly clear sky and strong surface winds (speed 25-35 kmph) during the day on 21.04.2024. The predominant surface wind is likely to be coming from Variable directions in Delhi with wind speed 08-22 kmph, partly cloudy sky and possibility of drizzle at one or two places accompanied with gusty winds (speed 25-35 kmph) on 22.04.2024. The predominant surface wind is likely to be coming from Northwest/Northnorthwest directions in Delhi with wind speed 04-16 kmph, mainly clear sky on 23.04.2024.
  4. Predicted maximum mixing depth is likely to be 4000 m on 20.04.2024, 3000 on 21.04.2024, 4250 m on 22.04.2024 and 4700 m on 23.04.2024 over Delhi. Ventilation index is likely to be 22500 m2/s on 20.04.2024, 29000 m2/s on 21.04.2024, 23000 m2/s on 22.04.2024 and above 30000 on 23.04.2024 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 (20.04.2024)

 1. The overall air quality of Ahmedabad was observed in Satisfactory category with AQI 100 on 19.04.2024.

 2. The air quality is likely to be in Moderate category from 20.04.2024 to 22.04.2024.

 Air Quality Bulletin for Mumbai (20.04.2024)

1. The overall air quality of Mumbai was observed in Satisfactory category with AQI 80 on 19.04.2024.

2. The air quality is likely to be in Satisfactory category from 20.04.2024 to 22.04.2024.

 Air Quality Bulletin for Pune (20.04.2024)

1.  The overall air quality of Pune was observed in Satisfactory category with AQI 99 on 19.04.2024.

2.   The air quality is likely to be in Satisfactory category from 20.04.2024 to 21.04.2024 and in Moderate category on 22.04.2024.

 

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
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Air Quality Index at Lucknow
Current AQI
Forecast
Air Quality Index at Patna
Current AQI
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Air Quality Index at Hyderabad
Current AQI
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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
2024-04-20 14.30
Temp 36.6 °C
Humidity 32 %
Wind 14.8 km/h
Air Quality Forecast Over India
Total Visitors : 342476
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