Air Quality in Sheffield

European Air Quality Index: Fair (22)

Last updated: 21 Jan 2026, 07:00 (Europe/London)
Air Quality & Pollutant Forecast (Today + Next 5 Days, Daily Max)
Date Max AQI PM2.5 (μg/m³) PM10 (μg/m³) NO₂ (μg/m³) O₃ (μg/m³) SO₂ (μg/m³)
Today (Wed, 21 Jan) 22 3.1 5.2 10.7 55 0.9
Thu, 22 Jan 24 18.2 21.7 25.1 51 1.8
Fri, 23 Jan 26 14.5 17.5 19.4 46 1.6
Sat, 24 Jan 21 11.3 14.6 21.2 52 5.9
Sun, 25 Jan 25 8.1 11.4 8 63 5.4
Mon, 26 Jan N/A N/A N/A N/A N/A N/A
AQI Color Legend (European AQI)
Band AQI Range
Good 0-20
Fair 21-40
Moderate 41-60
Poor 61-80
Very Poor 81-100
Extremely Poor 101+
Pollen (grains/m³):
  • Alder: 0
  • Birch: 0
  • Grass: 0
  • Mugwort: 0
  • Olive: 0
  • Ragweed: 0
Forecast based on daily maximum values from hourly data. Today row uses current values.

Current Air Quality Index (AQI): Fair

Pollutant Concentration (μg/m³)
CO 137.24
NO 0
NO₂ 6.41
O₃ 69.52
SO₂ 1.55
PM2.5 1.04
PM10 1.75
NH₃ 0.44
Weather Warnings
No current weather warnings.
Warning data © Met Office
Flood Warnings
No current flood warnings.
Flood data © Environment Agency
Week at a Glance
  • Today
    Light rain
    Light rain icon
    Hi9° Low7°
  • Thu
    Light rain
    Light rain icon
    Hi8° Low6°
  • Fri
    Light rain
    Light rain icon
    Hi8° Low6°
  • Sat
    Overcast
    Overcast icon
    Hi7° Low4°
  • Sun
    Overcast
    Overcast icon
    Hi5° Low2°
Updated 49m ago · Met Office
Weekly Weather Summary
Thu 15 Jan – Wed 21 Jan
High 9.3°C
Low 3.2°C
Rain 13.8 mm
Avg temp 6.0°C
Peak gust 22.0 mph
Avg wind 3.8 mph
Sun hours 0.1 h
High temps Avg 6.0°C
Low temps Floor 3.2°C
Daily rain 13.8 mm total
Mean wind 3.8 mph avg
  • Thu
    6.2°C 3.7°C 1.4 mm 5.0 mph 0.0 h
  • Fri
    6.5°C 3.2°C 0.0 mm 5.0 mph 0.0 h
  • Sat
    7.6°C 3.7°C 2.8 mm 3.0 mph 0.0 h
  • Sun
    6.1°C 4.2°C 6.6 mm 2.0 mph 0.0 h
  • Mon
    8.5°C 5.9°C 1.6 mm 3.0 mph 0.0 h
  • Tue
    9.3°C 5.9°C 1.4 mm 5.0 mph 0.1 h
  • Wed
    -- -- -- -- 0.0 h
Davis & Ecowitt archives · Updated 12m ago
Weather Extremes (24h)
High Temp: 9.7°C at Normanby Hall
Low Temp: 4.9°C at Malham Tarn
Low Max Temp: 6.0°C at Malham Tarn
Rainfall: 2.2mm at Bingley
Sunniest: 0.8 hours at Leconfield
High Temp: 11.0°C at Gosport Fleetlands
Low Temp: -4.4°C at Tain Range
Low Max Temp: 5.5°C at Nantyglo
Rainfall: 28.0mm at Nantyglo
Sunniest: 4.0 hours at Wellesbourne
Last updated: 00:30
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