Stay updated with real-time air quality in Sheffield, South Yorkshire featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
38
Good
Sheffield, South Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.83 μg/m³
0
55
155
255
425
605+
26.16 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
7.55 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sheffield, South Yorkshire
Sheffield, South Yorkshire
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AQI 44
Good
8.00μg/m³
PM2.5
16.62μg/m³
PM10
25.53ppb
O3
0.92ppb
SO2
7.57ppb
NO2
0.14ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
16.83μg/m³
PM10
27.36ppb
O3
0.64ppb
SO2
6.32ppb
NO2
0.14ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
16.48μg/m³
PM10
25.50ppb
O3
0.87ppb
SO2
7.96ppb
NO2
0.14ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
17.33μg/m³
PM10
25.44ppb
O3
0.64ppb
SO2
5.43ppb
NO2
0.14ppm
CO
AQI 44
Good
7.69μg/m³
PM2.5
16.44μg/m³
PM10
25.51ppb
O3
0.89ppb
SO2
8.14ppb
NO2
0.14ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
16.55μg/m³
PM10
25.57ppb
O3
0.97ppb
SO2
7.90ppb
NO2
0.14ppm
CO
Air quality measurements for South Yorkshire, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Sheffield, South Yorkshire is updated on an hourly basis.
The worst air quality in Sheffield, South Yorkshire was recorded at 10:00:00 on 2025-12-28.
The best air quality in Sheffield, South Yorkshire was recorded at 11:00:00 on 2025-12-27.
The real-time air quality index in Sheffield, South Yorkshire is 38, currently categorized as Good.
The most common pollutant in Sheffield, South Yorkshire is PM2.5.
If the air quality in Sheffield, South Yorkshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Sheffield, South Yorkshire at present are 7.354 μg/m3.
The current PM10 levels in Sheffield, South Yorkshire are 16.829 μg/m3.
The current carbon monoxide (CO) level in Sheffield, South Yorkshire is 0.14 ppm.
The current sulfur dioxide (SO2) levels in Sheffield, South Yorkshire are 0.779 ppb.
The current ozone (O3) levels at Sheffield, South Yorkshire is 26.165 ppm.
The current nitrogen dioxide (NO2) levels at Sheffield, South Yorkshire is 7.554 ppb.
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