Air Quality Early Warning System For Delhi

Bulletin & Message

Air Quality and Weather Bulletin for Delhi (10.02.2026)

दिल्लीकेलिएवायुगुणवत्ताऔरमौसमबुलेटिन (10.02.2026)

1. Past Weather and Air Quality Observation: The air quality over Delhi was in Poor category with CPCB AQI 249 at 4 PM on 09.02.2026. There has been rise in the minimum temperature up to 1-2°C and rise in the maximum temperature up to 1-2°C during the past 24 hours over Delhi. The maximum temperatures over Delhi were around 24°C-26°C and the minimum temperatures are around 09°C-12°C respectively. The minimum temperatures are above normal (1.6°C to 3.0°C) at isolated places and normal (-1.5°C to 1.5°C) over remaining parts of Delhi. The maximum temperatures were appreciably above normal (3.1°C to 5.0°C) at few places, above normal (1.6°C to 3.0°C) at a few places and normal (-1.5°C to 1.5°C) over remaining parts of Delhi. Partly cloudy sky with wind speed reaching up to 16 kmph from the east direction prevailed over past 24 hours. Mainly clear sky. Surface wind speed reaching up to 12 kmph from the east direction to be prevailed over the region in the forenoon today.

2. Mainly clear sky. Mist during night. The maximum temperatures are likely to be in the range of 25°C to 27°C. The maximum temperatures will above normal (1.6 to 3.0°C) over Delhi. The predominant surface wind is likely to be from the east direction reaching up to 15 kmph during the afternoon hours. The wind speed will decrease becoming less than 06 kmph from the north direction during evening and night on 10.02.2026. Mainly clear sky. Mist during morning hours. The maximum and minimum temperatures over Delhi are likely to be in the range of 24°C to 26°C and 10°C to 12°C, respectively. The minimum temperature will near normal and the maximum temperatures will above normal (1.6°C to 3.0°C) over Delhi. The predominant surface wind is likely to be from the west direction with wind speed reaching up to 10 kmph during the morning hours. The wind speed will increase becoming up to 20 kmph from northwest direction during the afternoon. The wind speed will decrease becoming up to 16 kmph from the northwest direction during evening and night on 11.02.2026. Mainly clear sky. Mist during morning hours. The maximum and minimum temperatures over Delhi are likely to be in the range of 23°C to 25°C and 09°C to 11°C, respectively. The minimum temperature will near normal and the maximum temperatures will near normal over Delhi. The predominant surface wind is likely to be from the northwest direction with wind speed reaching up to 15 kmph during the morning hours. The wind speed will increase becoming up to 20 kmph from northwest direction during the afternoon. The wind speed will decrease becoming up to 10 kmph from the northwest direction during evening and night on 12.02.2026. Mainly clear sky. Mist during morning hours. The maximum and minimum temperatures over Delhi are likely to be in the ranges of 23°C to 25°C and 09°C to 11°C respectively. The minimum temperature will be near normal and the maximum temperature will near normal over Delhi. The predominant surface wind is likely to be from the northwest direction with wind speed up to 15 kmph during the morning hours. The wind speed will increase becoming up to 20 kmph from northwest direction in the afternoon. The wind speed will decrease becoming up to 05 kmph from the west direction during evening and night on 13.02.2026.

3. Predicted maximum mixing depth is likely to be 900m on 10.02.2026, 1200m on 11.02.2026, 1100m on 12.02.2026, and 1200m on 13.02.2026 over Delhi. Ventilation index is likely to be 2000m2/s on 10.02.2026, 6000m2/s on 11.02.2026, 8500m2/s on 12.02.2026 and 7500m2/s on 13.02.2026over Delhi. The ventilation index lower than 6000 m2/s with average wind speed less than 10 kmph is unfavourable for dispersion of pollutants.

4. The air quality is likely to be in the Poor category on 10.02.2026. The air quality is likely to be in the Poor category from 11.02.2026 to 13.02.2026. The outlook for the subsequent 6 Days: The air quality is likely to be in the Poor to moderate category.

5. Detailed forecast analysis and verification can be seen at https://ews.tropmet.res.in.

Air Quality Bulletin for Ahmedabad (10.02.2026)

1. The overall air quality of Ahmedabad was observed in the Moderate category with AQI 152 on 09.02.2026.

2. The air quality is likely to be in the Moderate category 10.02.2026 to 12.02.2026.

Air Quality Bulletin for Mumbai (10.02.2026)

1. The overall air quality of Mumbai was observed in the Moderate category with AQI 116 on 09.02.2026.

2. The air quality is likely to be in the Moderate category from 10.02.2026 to 12.02.2026.

Air Quality Bulletin for Pune (10.02.2026)

1. The overall air quality of Pune was observed in the Moderate category with AQI 165 on 09.02.2026.

2. The air quality is likely to be in the Moderate category from 10.02.2026 to 12.02.2026.

Air Quality Index at Delhi

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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

2026-02-10 23:30

Temp 15.4 °C

Humidity 91 %

Wind 0 km/h