Air Quality Forecast
Modelled air quality for Southampton over the next four days
GoodAir quality now
6.6Fine particles PM2.5 (µg/m³)
7.1Coarse particles PM10 (µg/m³)
16.7Nitrogen dioxide (µg/m³)
18.2Ozone (µg/m³)
FairWorst expected, Thu 06:00
Air Quality Index (1 Good to 5 Very Poor)
Particles (µg/m³)
Gases (µg/m³)
These are modelled values for the Southampton area, not measurements, and are updated hourly. For readings from the DEFRA monitoring station at Brintons Terrace, see the Local Air Quality page.