Air quality in Miri today
Malaysia · 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 | 12 µg/m³ | Fair |
| PM10 | 13 µg/m³ | Good |
| NO₂ | 2 µg/m³ | Good |
| O₃ | 75 µg/m³ | Fair |
The pollutant that matters most in Miri right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Miri is expected to be worst around Fri 14:00 (AQI 58, moderate). The cleanest hour is expected around Sat 07:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 08:00 | 36 | Fair | 13 |
| Fri 11:00 | 39 | Fair | 11 |
| Fri 14:00 | 58 | Moderate | 12 |
| Fri 17:00 | 47 | Moderate | 12 |
| Fri 20:00 | 33 | Fair | 11 |
| Fri 23:00 | 29 | Fair | 10 |
| Sat 02:00 | 26 | Fair | 8 |
| Sat 05:00 | 23 | Fair | 6 |
The last 30 days
Over the last 30 days the average daily AQI in Miri was 56, with 9 day(s) rated poor or worse. The cleanest day was 16 Sept, the most polluted 31 Aug.
Questions and answers
- Is the air in Miri good today?
- Right now the European Air Quality Index in Miri is 34, which is fair. Fine for almost everyone.
- What pollutes the air in Miri?
- At the moment O₃ contributes most to the air quality index in Miri. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Miri be cleanest?
- Over the next 24 hours the air in Miri is expected to be worst around Fri 14:00 (AQI 58, moderate). The cleanest hour is expected around Sat 07:00.
- 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.