Air quality in Guwahati today
India · Updated Friday 07:30 (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 | 10 µg/m³ | Fair |
| PM10 | 10 µg/m³ | Good |
| NO₂ | 5 µg/m³ | Good |
| O₃ | 74 µg/m³ | Fair |
The pollutant that matters most in Guwahati right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Guwahati is expected to be worst around Fri 12:30 (AQI 52, moderate). The cleanest hour is expected around Sat 05:30.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 08:30 | 39 | Fair | 11 |
| Fri 11:30 | 51 | Moderate | 11 |
| Fri 14:30 | 45 | Moderate | 12 |
| Fri 17:30 | 39 | Fair | 14 |
| Fri 20:30 | 43 | Moderate | 20 |
| Fri 23:30 | 34 | Fair | 12 |
| Sat 02:30 | 37 | Fair | 14 |
| Sat 05:30 | 30 | Fair | 10 |
The last 30 days
Over the last 30 days the average daily AQI in Guwahati was 40, with 0 day(s) rated poor or worse. The cleanest day was 31 Aug, the most polluted 19 Sept.
Questions and answers
- Is the air in Guwahati good today?
- Right now the European Air Quality Index in Guwahati is 30, which is fair. Fine for almost everyone.
- What pollutes the air in Guwahati?
- At the moment O₃ contributes most to the air quality index in Guwahati. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Guwahati be cleanest?
- Over the next 24 hours the air in Guwahati is expected to be worst around Fri 12:30 (AQI 52, moderate). The cleanest hour is expected around Sat 05:30.
- 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.