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Omicron 1A Air Quality Index (AQI) | Air Pollution

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

Last Updated: 03 Aug 2025, 11:24am (Local Time)

location image
Live AQI
74(AQI-US)
Air Quality is
Moderate
pm10 :  98 µg/m³
PM2.5 :  21 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Omicron 1A
partly cloudy

34 °C

Partly Cloudy
Humidity
Humidity51 %

Wind Speed
Wind Speed10 km/h

UV Index
UV Index9
Last Updated: 03 Aug 2025, 11:24am (Local Time)


Map

Omicron 1A

Major Air Pollutants

Omicron 1A

AQI Graph

Historical Air Quality Data

Omicron 1A

Omicron 1A
AQI
.
02-08-2025Time03-08-2025
44
Min.at 6:09 AM on 3rd Aug
101
Max.at 12:39 PM on 2nd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Omicron 1A, Greater Noida, Uttar Pradesh, India

Year
.
AQI


Annual AQI Trends

2020
0AQI
2021
194AQI
100%
Rise
2022
165AQI
-15%
Fall
2023
162AQI
-2%
Fall
2024
164AQI
1%
Rise
2025
124AQI
-24%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
12%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2024279AQI

Least PollutedJune, 20200AQI

* This data analysis is from year 2020 - 2025

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Omicron 1A

1Cigarettes per day

Cigarette
Weekly 7 Cigarettes
Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 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

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


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Omicron 1A

  • asthma due to air pollution in Omicron 1AAsthma
  • heart due to air pollution in Omicron 1AHeart Issues
  • allergy due to air pollution in Omicron 1AAllergies
  • sinus due to air pollution in Omicron 1ASinus
  • flu due to air pollution in Omicron 1ACold/Flu
  • copd due to air pollution in Omicron 1AChronic (COPD)
asthma due to air pollution in Omicron 1A

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

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 2025

India

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

Omicron 1A's AQI Data Analytics Solutions

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Personalized health advice as per current AQI.


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Analytical data to identify trends and conditions.


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Air Quality FAQs

at Omicron 1A

Frequently Asked Questions About Air Quality

What is the current AQI level in Omicron 1A?

The current real-time AQI level in Omicron 1A is 74 (Moderate). This was last updated 03 Aug 2025, 11:24am (Local Time).

When was the best AQI level in Omicron 1A in the last 24 hours?

The best AQI level was 44 (Good) at 6:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Omicron 1A in the last 24 hours?

The worst AQI level was 101 (Poor) at 12:39 PM, Aug 2, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Omicron 1A during last 24 hours?

The AQI levels in Omicron 1A have been fluctuating throughout the last 24 hours. The levels have increased by highest 101 at 12:39 PM, Aug 2, 2025 (Local Time), lowest 44 at 6:09 AM (Local Time).

What actions are recommended as per the current AQI level in Omicron 1A?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.