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Howrah Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Howrah

Last Updated: 2026-09-30 14:51:01 (Local Time)

location image
Live AQI
139AQI (US)
Air Quality is
Poor
PM2.5 :  52 µg/m³
pm10 :  63 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi poor level.webp in Howrah
cloudy

34 °C

Cloudy
Humidity
Humidity47 %

Wind Speed
Wind Speed13.7 km/h

UV Index
UV Index3.2

Last Updated: 2026-09-30 14:51:01 (Local Time)
Rank32nd

Currently, Howrah ranks 32nd among the most polluted cities globally.

Map

Howrah

Major Air Pollutants

Howrah

AQI Graph

Historical Air Quality Data

Howrah

Howrah
AQI (US)
.
29-09-2026Time30-09-2026
136
Min. AQI (US)2:01pm
186
Max. AQI (US)1:01am

AQI (US) Trends - Annual Air Quality Changes

Howrah, West Bengal, India

Howrah's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Poor
131
48
58
34
47
Poor
144
53
63
33
52
Unhealthy
156
62
74
34
46
Poor
129
47
60
34
48
Poor
141
52
59
34
46
Poor
134
49
61
33
52
Poor
134
49
59
34
46

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Howrah

3.5Cigarettes per day

Cigarette
Weekly 24.5 Cigarettes
Monthly 105 Cigarettes

Breathing the air in this location is as harmful as smoking 3.5 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust



Prevent Health Problems: Understand Your Risks

Howrah

asthma due to air pollution in HowrahAsthma
heart due to air pollution in HowrahHeart Issues
allergy due to air pollution in HowrahAllergies
sinus due to air pollution in HowrahSinus
flu due to air pollution in HowrahCold/Flu
copd due to air pollution in HowrahChronic (COPD)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026

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Analyze the real-time most air polluted cities in the country.

Howrah's AQI Data Analytics Solutions

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Air Quality FAQs

at Howrah

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Howrah?

The current real-time AQI (US) level in Howrah is 139 (Poor). This was last updated 2026-09-30 14:51:01 (Local Time).

2. When was the best AQI (US) level in Howrah in the last 24 hours?

The best AQI (US) level was 136 (Poor) at 2:01 PM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Howrah in the last 24 hours?

The worst AQI (US) level was 186 (Unhealthy) at 1:01 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Howrah during last 24 hours?

The AQI (US) levels in Howrah have been fluctuating throughout the last 24 hours. The levels have increased by highest 186 at 1:01 AM (Local Time), lowest 136 at 2:01 PM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Howrah?

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.