Noida Air Quality Index Today Date: 18th Apr 2025

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123
Poor (101 - 200)
28°C
PM 2.5
36
PM 10
134
The air quality in Noida has worsened with an AQI value of 123. PM2.5 at 36 µg/m³ and PM10 at 134 µg/m³ are now elevated. Sensitive individuals such as the elderly and children with respiratory problems may experience discomfort. Ozone levels have risen to 29 ppb, and NO2 is at 12 ppb, both contributing to a decrease in air quality. With a temperature of 28°C, prolonged outdoor exposure could lead to breathing difficulties. It’s important to avoid prolonged physical exertion, especially for those with respiratory conditions.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 17 Apr 2025, 11:09am

Major AQI Pollutants

Particular Matter

PM2.5

36

µg/m³

Particular Matter

PM10

134

µg/m³

Carbon Monoxide

CO

722

ppb

Sulphar Dioxide

SO2

4

ppb

Nitrogen Dioxide

NO2

12

ppb

Ozone

O3

29

ppb

Weekly AQI Comparison in Noida

Last updated on: 18th Apr 2025
  • DaysIndexAQI Status
  • 11th Apr, Fri
    137Poor
  • 12th Apr, Sat
    101Poor
  • 13th Apr, Sun
    112Poor
  • 14th Apr, Mon
    117Poor
  • 15th Apr, Tue
    115Poor
  • 16th Apr, Wed
    144Poor
  • 17th Apr, Thu
    134Poor

FAQ’s

  • 1. What is the AQI in Noida today?
    • The current AQI in Noida on Friday 18 Apr is 123, which falls in the (101 - 200) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Noida yesterday?
  • 3. When was the highest AQI recorded in Noida last week?
  • 4. When was the highest AQI recorded in Noida in the last 24 hours?

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