Air quality in Lensk today
Russia · Updated Friday 15:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Good European AQI
Clean air. A great time to be outside.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 4 µg/m³ | Good |
| PM10 | 4 µg/m³ | Good |
| NO₂ | 1 µg/m³ | Good |
| O₃ | 57 µg/m³ | Fair |
The pollutant that matters most in Lensk right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Lensk is expected to be worst around Sat 07:00 (AQI 54, moderate). The cleanest hour is expected around Fri 16:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 16:00 | 19 | Good | 4 |
| Fri 19:00 | 30 | Fair | 10 |
| Fri 22:00 | 44 | Moderate | 21 |
| Sat 01:00 | 51 | Moderate | 34 |
| Sat 04:00 | 53 | Moderate | 37 |
| Sat 07:00 | 54 | Moderate | 39 |
| Sat 10:00 | 49 | Moderate | 31 |
| Sat 13:00 | 43 | Moderate | 20 |
Questions and answers
- Is the air in Lensk good today?
- Right now the European Air Quality Index in Lensk is 19, which is good. Clean air. A great time to be outside.
- What pollutes the air in Lensk?
- At the moment O₃ contributes most to the air quality index in Lensk. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Lensk be cleanest?
- Over the next 24 hours the air in Lensk is expected to be worst around Sat 07:00 (AQI 54, moderate). The cleanest hour is expected around Fri 16:00.
- 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.