Air quality in Passo Fundo today
Brazil · Updated Friday 07:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Fair European AQI
Fine for almost everyone.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 11 µg/m³ | Fair |
| PM10 | 11 µg/m³ | Good |
| NO₂ | 6 µg/m³ | Good |
| O₃ | 46 µg/m³ | Good |
The pollutant that matters most in Passo Fundo right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Passo Fundo is expected to be worst around Sat 06:00 (AQI 53, moderate). The cleanest hour is expected around Fri 10:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 08:00 | 31 | Fair | 11 |
| Fri 11:00 | 29 | Fair | 6 |
| Fri 14:00 | 35 | Fair | 5 |
| Fri 17:00 | 28 | Fair | 5 |
| Fri 20:00 | 42 | Moderate | 19 |
| Fri 23:00 | 50 | Moderate | 32 |
| Sat 02:00 | 52 | Moderate | 36 |
| Sat 05:00 | 52 | Moderate | 37 |
The last 30 days
Over the last 30 days the average daily AQI in Passo Fundo was 25, with 0 day(s) rated poor or worse. The cleanest day was 6 Sept, the most polluted 16 Sept.
Questions and answers
- Is the air in Passo Fundo good today?
- Right now the European Air Quality Index in Passo Fundo is 31, which is fair. Fine for almost everyone.
- What pollutes the air in Passo Fundo?
- At the moment PM2.5 contributes most to the air quality index in Passo Fundo. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Passo Fundo be cleanest?
- Over the next 24 hours the air in Passo Fundo is expected to be worst around Sat 06:00 (AQI 53, 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.