A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Hapur Today (Saturday, January 11) - Air Quality in Hapur
As of Today, Hapur AQI level is 333 which is recorded as Severe category. This level is 67 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.
Hapur's AQI
Hapur WeatherSaturday Jan 11
Last 7 Days AQI
Dates | City, States | AQI |
---|---|---|
January 10, 2025 | Hapur, Uttar Pradesh | 333 |
January 09, 2025 | Hapur, Uttar Pradesh | 266 |
January 08, 2025 | Hapur, Uttar Pradesh | 331 |
January 07, 2025 | Hapur, Uttar Pradesh | 353 |
January 06, 2025 | Hapur, Uttar Pradesh | 310 |
January 05, 2025 | Hapur, Uttar Pradesh | 192 |
January 04, 2025 | Hapur, Uttar Pradesh | 134 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
Rank | City, States | AQI |
---|---|---|
1 | Delhi, Delhi | 409 |
2 | Ghaziabad, Uttar Pradesh | 348 |
3 | Chandigarh, Chandigarh | 345 |
4 | Baddi, Himachal Pradesh | 339 |
5 | Hapur, Uttar Pradesh | 333 |
6 | Byrnihat, Assam | 312 |
7 | Dhanbad, Jharkhand | 305 |
8 | Noida, Uttar Pradesh | 290 |
9 | Greater Noida, Uttar Pradesh | 288 |
10 | Bhiwadi, Rajasthan | 288 |
Least Polluted City/States in India
Rank | City, States | AQI |
---|---|---|
1 | Tirunelveli, TamilNadu | 31 |
2 | Chamarajanagar, Karnataka | 40 |
3 | Haveri, Karnataka | 45 |
4 | Bagalkot, Karnataka | 45 |
5 | Vijayapura, Karnataka | 47 |
6 | Chhal, Chhattisgarh | 47 |
7 | Shivamogga, Karnataka | 48 |
8 | Chikkamagaluru, Karnataka | 49 |
9 | Thanjavur, TamilNadu | 50 |
10 | Madikeri, Karnataka | 51 |
AQI In Indian Cities
Frequently Asked Questions
Which AQI is best?
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).
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