Air quality in Ust’-Ilimsk today
Russia · Updated Friday 21:00 (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 | 1 µg/m³ | Good |
| PM10 | 1 µg/m³ | Good |
| NO₂ | 1 µg/m³ | Good |
| O₃ | 49 µg/m³ | Good |
The pollutant that matters most in Ust’-Ilimsk right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Ust’-Ilimsk is expected to be worst around Sat 12:00 (AQI 41, moderate). The cleanest hour is expected around Sat 07:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 22:00 | 17 | Good | 1 |
| Sat 01:00 | 17 | Good | 1 |
| Sat 04:00 | 17 | Good | 1 |
| Sat 07:00 | 15 | Good | 1 |
| Sat 10:00 | 23 | Fair | 7 |
| Sat 13:00 | 40 | Fair | 15 |
| Sat 16:00 | 27 | Fair | 8 |
| Sat 19:00 | 22 | Fair | 1 |
The last 30 days
Over the last 30 days the average daily AQI in Ust’-Ilimsk was 24, with 0 day(s) rated poor or worse. The cleanest day was 12 Sept, the most polluted 16 Sept.
Questions and answers
- Is the air in Ust’-Ilimsk good today?
- Right now the European Air Quality Index in Ust’-Ilimsk is 16, which is good. Clean air. A great time to be outside.
- What pollutes the air in Ust’-Ilimsk?
- At the moment O₃ contributes most to the air quality index in Ust’-Ilimsk. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Ust’-Ilimsk be cleanest?
- Over the next 24 hours the air in Ust’-Ilimsk is expected to be worst around Sat 12:00 (AQI 41, moderate). The cleanest hour is expected around Sat 07:00.
- 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.