Air quality in Chapecó today
Brazil · Updated Thursday 21:00 (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 | 26 µg/m³ | Poor |
| PM10 | 27 µg/m³ | Fair |
| NO₂ | 29 µg/m³ | Good |
| O₃ | 22 µg/m³ | Good |
The pollutant that matters most in Chapecó right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Chapecó is expected to be worst around Fri 03:00 (AQI 50, moderate). The cleanest hour is expected around Fri 10:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Thu 22:00 | 48 | Moderate | 29 |
| Fri 01:00 | 49 | Moderate | 30 |
| Fri 04:00 | 50 | Moderate | 33 |
| Fri 07:00 | 46 | Moderate | 26 |
| Fri 10:00 | 28 | Fair | 8 |
| Fri 13:00 | 34 | Fair | 5 |
| Fri 16:00 | 32 | Fair | 5 |
| Fri 19:00 | 41 | Moderate | 17 |
The last 30 days
Over the last 30 days the average daily AQI in Chapecó was 29, with 0 day(s) rated poor or worse. The cleanest day was 6 Sept, the most polluted 4 Sept.
Questions and answers
- Is the air in Chapecó good today?
- Right now the European Air Quality Index in Chapecó is 46, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Chapecó?
- At the moment PM2.5 contributes most to the air quality index in Chapecó. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Chapecó be cleanest?
- Over the next 24 hours the air in Chapecó is expected to be worst around Fri 03:00 (AQI 50, moderate). The cleanest hour is expected around Fri 10:00.
- 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.