1. Europe
  2. United Kingdom
  3. England
  4. Hampshire
  6. Alton

Alton

Alton, East Hampshire

2026-08-13 22:00
AQHI (Canada)
Moderate
Pollutants|Pollens
O3
μg/m³
156.2
PM10
μg/m³
19.2
PM2.5
μg/m³
6.5
NO2
μg/m³
18.3
SO2
μg/m³
2.2
Weather
  • ℃
  • ℉
23℃
49%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Ragweed
  • Alder
  • Birch
  • Olive Tree

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Alton
AQI 5
Alton Eastbrooke
AQI 5
Alton Westbrooke
AQI 5
Alton Ashdell
AQI 5
Alton Amery
AQI 5
Alton Wooteys
AQI 5
Alton Whitedown
AQI 5
Alton Holybourne
AQI 5
Bentworth & Froyle
AQI --
Binsted, Bentley & Selborne
AQI 5
Lower Farringdon
AQI 5