Air quality in Colniza today
Brazil · Updated Thursday 23:00 (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 | 30 µg/m³ | Poor |
| PM10 | 31 µg/m³ | Fair |
| NO₂ | 3 µg/m³ | Good |
| O₃ | 33 µg/m³ | Good |
The pollutant that matters most in Colniza right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Colniza is expected to be worst around Fri 23:00 (AQI 51, moderate). The cleanest hour is expected around Fri 09:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 00:00 | 49 | Moderate | 31 |
| Fri 03:00 | 49 | Moderate | 31 |
| Fri 06:00 | 48 | Moderate | 29 |
| Fri 09:00 | 45 | Moderate | 24 |
| Fri 12:00 | 46 | Moderate | 26 |
| Fri 15:00 | 46 | Moderate | 26 |
| Fri 18:00 | 47 | Moderate | 28 |
| Fri 21:00 | 49 | Moderate | 31 |
Questions and answers
- Is the air in Colniza good today?
- Right now the European Air Quality Index in Colniza is 49, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Colniza?
- At the moment PM2.5 contributes most to the air quality index in Colniza. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Colniza be cleanest?
- Over the next 24 hours the air in Colniza is expected to be worst around Fri 23:00 (AQI 51, moderate). The cleanest hour is expected around Fri 09:00.
- 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.