Air quality in Siliguri today
India · Updated Friday 14:30 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Fair European AQI
Fine for almost everyone.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 6 µg/m³ | Good |
| PM10 | 7 µg/m³ | Good |
| NO₂ | 3 µg/m³ | Good |
| O₃ | 96 µg/m³ | Fair |
The pollutant that matters most in Siliguri right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Siliguri is expected to be worst around Sat 12:30 (AQI 64, poor). The cleanest hour is expected around Fri 17:30.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 15:30 | 37 | Fair | 7 |
| Fri 18:30 | 40 | Fair | 15 |
| Fri 21:30 | 44 | Moderate | 23 |
| Sat 00:30 | 44 | Moderate | 21 |
| Sat 03:30 | 41 | Moderate | 16 |
| Sat 06:30 | 46 | Moderate | 25 |
| Sat 09:30 | 57 | Moderate | 12 |
| Sat 12:30 | 64 | Poor | 11 |
The last 30 days
Over the last 30 days the average daily AQI in Siliguri was 49, with 1 day(s) rated poor or worse. The cleanest day was 1 Sept, the most polluted 9 Sept.
Questions and answers
- Is the air in Siliguri good today?
- Right now the European Air Quality Index in Siliguri is 38, which is fair. Fine for almost everyone.
- What pollutes the air in Siliguri?
- At the moment O₃ contributes most to the air quality index in Siliguri. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Siliguri be cleanest?
- Over the next 24 hours the air in Siliguri is expected to be worst around Sat 12:30 (AQI 64, poor). The cleanest hour is expected around Fri 17:30.
- Where does this data come from?
- Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.