23AQI
Ostrow Wielkopolski
ModeratePM2.5 3 µg/m³ · PM10 5 µg/m³ · O3 65 µg/m³ · NO2 1 µg/m³
UV index 0,9 · Low
European AQI, particulate matter, ozone, NO2 and UV index for this location.
PM2.5 3 µg/m³ · PM10 5 µg/m³ · O3 65 µg/m³ · NO2 1 µg/m³
UV index 0,9 · Low
Daily peaks from Open-Meteo (European AQI, particulates, ozone, UV and dominant pollen).
| Mon 21 SEP | Tue 22 SEP | Wed 23 SEP | Thu 24 SEP | Fri 25 SEP | |
|---|---|---|---|---|---|
| AQI | 23Moderate | 21Moderate | 28Moderate | 29Moderate | 32Moderate |
| PM2.5 | 5 µg/m³ | 5 µg/m³ | 9 µg/m³ | 7 µg/m³ | 11 µg/m³ |
| PM10 | 9 µg/m³ | 9 µg/m³ | 10 µg/m³ | 9 µg/m³ | 11 µg/m³ |
| NO2 | 2 µg/m³ | 4 µg/m³ | 6 µg/m³ | 12 µg/m³ | 11 µg/m³ |
| O3 | 65 µg/m³ | 62 µg/m³ | 68 µg/m³ | 78 µg/m³ | 63 µg/m³ |
| UV max | 1Low | 3Moderate | 3Moderate | 3Moderate | 1Low |
| Pollen | RagweedLow · 1 gr/m³ | RagweedLow · 1 gr/m³ | GrassLow · 0 gr/m³ | GrassLow · 0 gr/m³ | —No data · — |
The lower the AQI, the better the air quality. When it rises to moderate, poor or very poor, sensitive people should limit intense outdoor activity.
PM2.5 4 µg/m³ · PM10 7 µg/m³
PM2.5 5 µg/m³ · PM10 7 µg/m³
PM2.5 4 µg/m³ · PM10 7 µg/m³
PM2.5 4 µg/m³ · PM10 7 µg/m³
PM2.5 3 µg/m³ · PM10 5 µg/m³
PM2.5 2 µg/m³ · PM10 6 µg/m³
PM2.5 3 µg/m³ · PM10 8 µg/m³
PM2.5 3 µg/m³ · PM10 5 µg/m³