Air quality in Porsgrunn
European Air Quality Index (EAQI) based on particulate matter (PM2.5/PM10), nitrogen dioxide (NO₂) and ozone (O₃).
PM10
5.1 µg/m³
WHO limit 45
Hour by hour (12h)
EAQI
20:00
💨
PM2.5 3 µg/m³
26Fair
21:00
💨
PM2.5 3.3 µg/m³
24Fair
22:00
💨
PM2.5 3.8 µg/m³
22Fair
23:00
💨
PM2.5 4.4 µg/m³
20Good
00:00
💨
PM2.5 4.7 µg/m³
18Good
01:00
💨
PM2.5 5.3 µg/m³
17Good
02:00
💨
PM2.5 5.4 µg/m³
17Good
03:00
💨
PM2.5 5.2 µg/m³
17Good
04:00
💨
PM2.5 5.2 µg/m³
17Good
05:00
💨
PM2.5 5 µg/m³
16Good
06:00
💨
PM2.5 5.1 µg/m³
16Good
07:00
💨
PM2.5 4.9 µg/m³
16Good
5-day forecast
Max EAQI per day
Mon
💨
Fair · UV Moderate
28
Tue
💨
Fair · UV Moderate
28
Wed
💨
Fair · UV Moderate
23
Thu
💨
Fair · UV Moderate
32