Air quality in Virei today
Angola · Updated Friday 04:00 (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 | 22 µg/m³ | Moderate |
| PM10 | 74 µg/m³ | Poor |
| NO₂ | 3 µg/m³ | Good |
| O₃ | 30 µg/m³ | Good |
The pollutant that matters most in Virei right now is PM10.
Forecast: next 24 hours
Over the next 24 hours the air in Virei is expected to be worst around Fri 18:00 (AQI 84, very poor). The cleanest hour is expected around Fri 11:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 05:00 | 49 | Moderate | 22 |
| Fri 08:00 | 45 | Moderate | 21 |
| Fri 11:00 | 44 | Moderate | 20 |
| Fri 14:00 | 65 | Poor | 28 |
| Fri 17:00 | 83 | Very poor | 39 |
| Fri 20:00 | 69 | Poor | 35 |
| Fri 23:00 | 57 | Moderate | 29 |
| Sat 02:00 | 54 | Moderate | 27 |
The last 30 days
Over the last 30 days the average daily AQI in Virei was 48, with 1 day(s) rated poor or worse. The cleanest day was 10 Sept, the most polluted 15 Sept.
Questions and answers
- Is the air in Virei good today?
- Right now the European Air Quality Index in Virei is 48, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Virei?
- At the moment PM10 contributes most to the air quality index in Virei. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Virei be cleanest?
- Over the next 24 hours the air in Virei is expected to be worst around Fri 18:00 (AQI 84, very poor). The cleanest hour is expected around Fri 11:00.
- 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.