Air quality in Purley
37
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
10.9 µg/m³
PM10
20.1 µg/m³
NO₂
5.7 µg/m³
O₃
92 µg/m³
SO₂
1.2 µg/m³
CO
152 µg/m³
Pollen
Birch
0
Low
Grass
15
Medium
Olive
1
Low