Air quality in Västerås

European Air Quality Index (EAQI) based on particulates (PM2.5/PM10), nitrogen dioxide (NO₂) and ozone (O₃).

European AQI

Good

PM2.5

3.5 µg/m³

WHO limit 15

PM10

5 µg/m³

WHO limit 45

NO₂ · O₃

5 · 39

µg/m³

Hourly (12h)

EAQI

10:00 💨 PM2.5 3.5 µg/m³

16Good

11:00 💨 PM2.5 3.3 µg/m³

18Good

12:00 💨 PM2.5 3.1 µg/m³

21Fair

13:00 💨 PM2.5 3.1 µg/m³

20Good

14:00 💨 PM2.5 3.1 µg/m³

18Good

15:00 💨 PM2.5 3.2 µg/m³

17Good

16:00 💨 PM2.5 3.5 µg/m³

16Good

17:00 💨 PM2.5 4 µg/m³

15Good

18:00 💨 PM2.5 4.3 µg/m³

15Good

19:00 💨 PM2.5 4 µg/m³

15Good

20:00 💨 PM2.5 3.5 µg/m³

15Good

21:00 💨 PM2.5 3.4 µg/m³

17Good

5-day forecast

Max EAQI per day

Wed 💨 Fair · UV Low

Thu 💨 Fair · UV Low

Fri 💨 Fair · UV Low

Sat 💨 Fair · UV Low

Sun 💨 Fair · UV Low

🗺️ Map — Västerås and around

Forecast day by day

Places nearby: Eskilstuna9°27 km Uppsala10°67 km Södertälje9°77 km Örebro9°84 km Stockholm9°92 km Nyköping10°99 km Sandviken9°113 km Borlänge8°115 km Norrköping9°115 km Linköping9°143 km Motala8°147 km Karlstad9°174 km

Markers show the daily high for Västerås and the places around it — all from our warm cache, the map makes no calls of its own. Radar mode fetches frames from RainViewer.