Air quality in Iwaki today
Japan · Updated Friday 13:00 (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 | 7 µg/m³ | Good |
| PM10 | 10 µg/m³ | Good |
| NO₂ | 1 µg/m³ | Good |
| O₃ | 111 µg/m³ | Moderate |
The pollutant that matters most in Iwaki right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Iwaki is expected to be worst around Fri 14:00 (AQI 53, moderate). The cleanest hour is expected around Sat 08:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 14:00 | 53 | Moderate | 8 |
| Fri 17:00 | 35 | Fair | 10 |
| Fri 20:00 | 33 | Fair | 12 |
| Fri 23:00 | 38 | Fair | 14 |
| Sat 02:00 | 38 | Fair | 14 |
| Sat 05:00 | 25 | Fair | 2 |
| Sat 08:00 | 20 | Good | 3 |
| Sat 11:00 | 31 | Fair | 7 |
The last 30 days
Over the last 30 days the average daily AQI in Iwaki was 26, with 0 day(s) rated poor or worse. The cleanest day was 21 Sept, the most polluted 2 Sept.
Questions and answers
- Is the air in Iwaki good today?
- Right now the European Air Quality Index in Iwaki is 51, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Iwaki?
- At the moment O₃ contributes most to the air quality index in Iwaki. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Iwaki be cleanest?
- Over the next 24 hours the air in Iwaki is expected to be worst around Fri 14:00 (AQI 53, 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.