Air quality in Cabo Frio today
Brazil · Updated Friday 03:00 (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 | 12 µg/m³ | Fair |
| PM10 | 18 µg/m³ | Good |
| NO₂ | 4 µg/m³ | Good |
| O₃ | 50 µg/m³ | Good |
The pollutant that matters most in Cabo Frio right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Cabo Frio is expected to be worst around Fri 11:00 (AQI 42, moderate). The cleanest hour is expected around Sat 02:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 04:00 | 35 | Fair | 13 |
| Fri 07:00 | 39 | Fair | 14 |
| Fri 10:00 | 41 | Moderate | 17 |
| Fri 13:00 | 41 | Moderate | 16 |
| Fri 16:00 | 36 | Fair | 13 |
| Fri 19:00 | 33 | Fair | 11 |
| Fri 22:00 | 29 | Fair | 9 |
| Sat 01:00 | 28 | Fair | 9 |
The last 30 days
Over the last 30 days the average daily AQI in Cabo Frio was 35, with 1 day(s) rated poor or worse. The cleanest day was 8 Sept, the most polluted 5 Sept.
Questions and answers
- Is the air in Cabo Frio good today?
- Right now the European Air Quality Index in Cabo Frio is 34, which is fair. Fine for almost everyone.
- What pollutes the air in Cabo Frio?
- At the moment PM2.5 contributes most to the air quality index in Cabo Frio. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Cabo Frio be cleanest?
- Over the next 24 hours the air in Cabo Frio is expected to be worst around Fri 11:00 (AQI 42, moderate). The cleanest hour is expected around Sat 02:00.
- 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.