Howrah Air Quality Index Today Date: 2nd May 2025

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62
Moderate (51 - 100)
23°C
PM 2.5
29
PM 10
62
With an AQI value of 62, Howrah falls under the Moderate category. PM2.5 and PM10 are at 29 µg/m³ and 62 µg/m³ , suggesting moderate air pollution. Ozone levels have reached 12 ppb , which may cause mild irritation for those with pre-existing conditions. The CO value is 397 ppb , which doesn’t pose significant risks. The temperature is 23°C, so it’s okay to be outdoors with some precautions.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 02 May 2025, 02:24am

Major AQI Pollutants

Particular Matter

PM2.5

29

µg/m³

Particular Matter

PM10

62

µg/m³

Carbon Monoxide

CO

397

ppb

Sulphar Dioxide

SO2

3

ppb

Nitrogen Dioxide

NO2

12

ppb

Ozone

O3

12

ppb

Weekly AQI Comparison in Howrah

Last updated on: 2nd May 2025
  • DaysIndexAQI Status
  • 25th Apr, Fri
    67Moderate
  • 26th Apr, Sat
    63Moderate
  • 27th Apr, Sun
    67Moderate
  • 28th Apr, Mon
    76Moderate
  • 29th Apr, Tue
    58Moderate
  • 30th Apr, Wed
    66Moderate
  • 1st May, Thu
    58Moderate

FAQ’s

  • 1. What is the AQI in Howrah today?
    • The current AQI in Howrah on Friday 02 May is 62, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Howrah yesterday?
  • 3. When was the highest AQI recorded in Howrah last week?
  • 4. When was the highest AQI recorded in Howrah in the last 24 hours?

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