Air Quality in Sheffield

European Air Quality Index: Fair (28)

Last updated: 18 Dec 2025, 05:00 (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 (Thu, 18 Dec) 28 3.1 7.1 2.5 70 0.6
Fri, 19 Dec 29 6.9 12.4 10.9 73 1.3
Sat, 20 Dec 23 8.8 12.6 17.7 57 2.7
Sun, 21 Dec 21 19.1 20 33.1 40 4
Mon, 22 Dec 18 9.6 9.7 25.8 18 3.2
Tue, 23 Dec 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 116.65
NO 0
NO₂ 3.14
O₃ 64.95
SO₂ 0.75
PM2.5 1.47
PM10 2.06
NH₃ 0.57
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
    Heavy rain
    Heavy rain icon
    Hi11° Low5°
  • Fri
    Partly cloudy (day)
    Partly cloudy (day) icon
    Hi10° Low4°
  • Sat
    Partly cloudy (day)
    Partly cloudy (day) icon
    Hi9° Low5°
  • Sun
    Overcast
    Overcast icon
    Hi9° Low7°
  • Mon
    Overcast
    Overcast icon
    Hi9° Low5°
Updated 22m ago · Met Office
Weekly Weather Summary
Fri 12 Dec – Thu 18 Dec
High 10.8°C
Low 1.4°C
Rain 25.4 mm
Avg temp 7.8°C
Peak gust 28.0 mph
Avg wind 7.5 mph
Sun hours 1.7 h
High temps Avg 7.8°C
Low temps Floor 1.4°C
Daily rain 25.4 mm total
Mean wind 7.5 mph avg
  • Fri
    10.0°C 5.1°C 3.4 mm 5.0 mph 0.2 h
  • Sat
    8.5°C 5.3°C 0.0 mm 9.0 mph 0.0 h
  • Sun
    10.8°C 8.3°C 0.0 mm 10.0 mph 1.3 h
  • Mon
    10.7°C 7.6°C 11.6 mm 8.0 mph 0.1 h
  • Tue
    8.2°C 1.4°C 2.8 mm 3.0 mph 0.1 h
  • Wed
    10.1°C 1.6°C 7.6 mm 10.0 mph 0.0 h
  • Thu
    -- -- -- -- 0.0 h
Davis & Ecowitt archives · Updated 1m ago
Weather Extremes (24h)
High Temp: 10.4°C at Bradford
Low Temp: -3.3°C at Topcliffe
Low Max Temp: 7.6°C at Malham Tarn
Rainfall: 12.0mm at Bainbridge
Sunniest: 0.1 hours at Leeming
High Temp: 12.8°C at Bude
Low Temp: -3.4°C at Shobdon
Low Max Temp: 7.6°C at Malham Tarn
Rainfall: 48.2mm at Whitechurch
Sunniest: 3.9 hours at Manston
Last updated: 00:30
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