Air quality in Três Passos today
Brazil · Updated Friday 00:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Moderate European AQI
Sensitive people may want to take it easier outdoors.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 36 µg/m³ | Poor |
| PM10 | 36 µg/m³ | Fair |
| NO₂ | 25 µg/m³ | Good |
| O₃ | 12 µg/m³ | Good |
The pollutant that matters most in Três Passos right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Três Passos is expected to be worst around Fri 01:00 (AQI 51, moderate). The cleanest hour is expected around Fri 17:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 01:00 | 51 | Moderate | 34 |
| Fri 04:00 | 46 | Moderate | 26 |
| Fri 07:00 | 43 | Moderate | 21 |
| Fri 10:00 | 32 | Fair | 11 |
| Fri 13:00 | 38 | Fair | 7 |
| Fri 16:00 | 34 | Fair | 7 |
| Fri 19:00 | 43 | Moderate | 21 |
| Fri 22:00 | 49 | Moderate | 31 |
Questions and answers
- Is the air in Três Passos good today?
- Right now the European Air Quality Index in Três Passos is 52, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Três Passos?
- At the moment PM2.5 contributes most to the air quality index in Três Passos. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Três Passos be cleanest?
- Over the next 24 hours the air in Três Passos is expected to be worst around Fri 01:00 (AQI 51, moderate). The cleanest hour is expected around Fri 17:00.
- 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.