AQI in GREATER NOIDA Today (Sunday, March 02) - Air Quality in GREATER NOIDA
As of Today, Greater Noida AQI level is 87 which is recorded as Moderate category. This level is 11 point(s) higher compared to the previous day. The AQI, a standard measure of air quality, offers insights into the concentration of pollutants in the air, ranging from harmful particles to gases like carbon monoxide and sulfur dioxide.
Last 7 Days AQI
Updated: March 02, 2025Dates | City, States | AQI |
---|---|---|
March 02, 2025 | Greater Noida, Uttar Pradesh | 87 |
March 01, 2025 | Greater Noida, Uttar Pradesh | 76 |
February 28, 2025 | Greater Noida, Uttar Pradesh | 114 |
February 27, 2025 | Greater Noida, Uttar Pradesh | 156 |
February 26, 2025 | Greater Noida, Uttar Pradesh | 146 |
February 25, 2025 | Greater Noida, Uttar Pradesh | 128 |
February 24, 2025 | Greater Noida, Uttar Pradesh | 108 |
Most Polluted City/States in India
Rank | City, States | AQI |
---|---|---|
1 | Hajipur, Bihar | 237 |
2 | Byrnihat, Assam | 234 |
3 | Dholpur, Rajasthan | 223 |
4 | Mandideep, Madhya Pradesh | 218 |
5 | Kohima, Nagaland | 217 |
6 | Dhanbad, Jharkhand | 202 |
7 | Asansol, West Bengal | 202 |
8 | Durgapur, West Bengal | 194 |
9 | Sasaram, Bihar | 192 |
10 | Talcher, Odisha | 184 |
Least Polluted City/States in India
Rank | City, States | AQI |
---|---|---|
1 | Thoothukudi, TamilNadu | 22 |
2 | Ramanathapuram, TamilNadu | 31 |
3 | Tirunelveli, TamilNadu | 32 |
4 | Rishikesh, Uttarakhand | 32 |
5 | Kashipur, Uttarakhand | 32 |
6 | Madikeri, Karnataka | 33 |
7 | Salem, TamilNadu | 37 |
8 | Ooty, TamilNadu | 37 |
9 | Puducherry, Puducherry | 39 |
10 | Sri Vijaya Puram, Andaman and Nicobar | 40 |
AQI In Indian Cities
Frequently Asked Questions
What is a good AQI level?
A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
What is the safe range of AQI?
The safe range of AQI is from 0 to 100, covering the categories of "Good" (0-50) and "Moderate" (51-100).
What are the criteria for AQI?
AQI criteria include measuring the concentration of pollutants like PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide, carbon monoxide, and ammonia over a specified averaging period.
What are the 8 parameters of AQI?
The 8 parameters of AQI are: Particulate Matter (PM10), Particulate Matter (PM2.5), Ozone (O3), Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Carbon Monoxide (CO), Ammonia (NH3), and Lead (Pb).
How is AQI calculated?
AQI is calculated using pollutant concentration data, which is converted into an AQI value for each pollutant through specific formulae. The highest value among these is reported as the overall AQI for the location.
What are the 6 categories of AQI?
The 6 categories of AQI are: 0-50: Good 51-100: Moderate 101-200: Poor 201-300: Unhealthy 301-400: Severe 401-500+: Hazardous