Stay updated with real-time air quality in Barnsley, 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)
56
Moderate
Barnsley, South Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.34 μg/m³
0
55
155
255
425
605+
30.10 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
6.05 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Barnsley, South Yorkshire
Barnsley, South Yorkshire
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AQI 56
Moderate
12.04μg/m³
PM2.5
22.79μg/m³
PM10
30.16ppb
O3
0.41ppb
SO2
5.99ppb
NO2
0.11ppm
CO
AQI 56
Moderate
12.26μg/m³
PM2.5
27.51μg/m³
PM10
30.11ppb
O3
0.55ppb
SO2
6.57ppb
NO2
0.11ppm
CO
AQI 56
Moderate
12.16μg/m³
PM2.5
25.14μg/m³
PM10
30.27ppb
O3
0.50ppb
SO2
6.34ppb
NO2
0.11ppm
CO
AQI 58
Moderate
12.52μg/m³
PM2.5
42.68μg/m³
PM10
32.42ppb
O3
0.71ppb
SO2
8.79ppb
NO2
0.11ppm
CO
AQI 56
Moderate
12.39μg/m³
PM2.5
31.97μg/m³
PM10
29.56ppb
O3
0.58ppb
SO2
7.12ppb
NO2
0.11ppm
CO
AQI 58
Moderate
12.65μg/m³
PM2.5
40.54μg/m³
PM10
29.46ppb
O3
0.64ppb
SO2
9.12ppb
NO2
0.11ppm
CO
The air quality data for South Yorkshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Barnsley, South Yorkshire are available every hour.
Barnsley, South Yorkshire experienced its worst air quality at 08:00:00, 2026-07-09.
The best air quality in Barnsley, South Yorkshire was observed at 10:00:00 on 2026-07-10.
The air quality in Barnsley, South Yorkshire right now is Moderate, with an AQI of 56.
In Barnsley, South Yorkshire, PM2.5 is the most frequently found pollutant.
When air quality in Barnsley, South Yorkshire is compromised, staying indoors and wearing a mask can reduce health risks.
Barnsley, South Yorkshire currently has a PM2.5 concentration of 12.065 μg/m3.
Barnsley, South Yorkshire currently has a PM10 concentration of 23.335 μg/m3.
The current carbon monoxide (CO) level in Barnsley, South Yorkshire is 0.111 ppm.
The current sulfur dioxide (SO2) concentration in Barnsley, South Yorkshire is 0.417 ppb.
Barnsley, South Yorkshire currently has an ozone (O3) concentration of 30.097 ppm.
The current level of nitrogen dioxide (NO2) in Barnsley, South Yorkshire is 6.047 ppb.
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