Air quality in Cao Bằng today
Vietnam · Updated Friday 17:00 (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 | 14 µg/m³ | Fair |
| PM10 | 15 µg/m³ | Good |
| NO₂ | 5 µg/m³ | Good |
| O₃ | 118 µg/m³ | Moderate |
The pollutant that matters most in Cao Bằng right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Cao Bằng is expected to be worst around Sat 00:00 (AQI 50, moderate). The cleanest hour is expected around Sat 08:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 18:00 | 46 | Moderate | 16 |
| Fri 21:00 | 45 | Moderate | 24 |
| Sat 00:00 | 50 | Moderate | 33 |
| Sat 03:00 | 49 | Moderate | 30 |
| Sat 06:00 | 43 | Moderate | 21 |
| Sat 09:00 | 36 | Fair | 11 |
| Sat 12:00 | 36 | Fair | 9 |
| Sat 15:00 | 38 | Fair | 8 |
The last 30 days
Over the last 30 days the average daily AQI in Cao Bằng was 46, with 0 day(s) rated poor or worse. The cleanest day was 14 Sept, the most polluted 23 Sept.
Questions and answers
- Is the air in Cao Bằng good today?
- Right now the European Air Quality Index in Cao Bằng is 58, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Cao Bằng?
- At the moment O₃ contributes most to the air quality index in Cao Bằng. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Cao Bằng be cleanest?
- Over the next 24 hours the air in Cao Bằng is expected to be worst around Sat 00:00 (AQI 50, moderate). The cleanest hour is expected around Sat 08:00.
- 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.