• Air Quality Index, Porth
17
Good
  • All Pollutants
17
PM2.5
Good
3.56 µg/m3
3
CO
Good
3 µg/m3
12
NO2
Good
12 µg/m3
14
O3
Good
14 µg/m3
6
PM10
Good
6 µg/m3
1
SO2
Good
1 µg/m3