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

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.05 μg/m³
0
55
155
255
425
605+
24.85 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
6.82 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Royston, South Yorkshire
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AQI 44
Good
7.52μg/m³
PM2.5
14.88μg/m³
PM10
25.32ppb
O3
0.83ppb
SO2
6.98ppb
NO2
0.15ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
14.70μg/m³
PM10
25.25ppb
O3
0.73ppb
SO2
6.58ppb
NO2
0.15ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
14.78μg/m³
PM10
25.05ppb
O3
0.87ppb
SO2
7.41ppb
NO2
0.15ppm
CO
AQI 38
Good
7.40μg/m³
PM2.5
15.43μg/m³
PM10
25.36ppb
O3
0.78ppb
SO2
6.58ppb
NO2
0.15ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
16.08μg/m³
PM10
24.83ppb
O3
0.70ppb
SO2
7.04ppb
NO2
0.15ppm
CO
AQI 38
Good
7.08μg/m³
PM2.5
14.76μg/m³
PM10
26.69ppb
O3
0.67ppb
SO2
5.31ppb
NO2
0.15ppm
CO
Air quality and pollutant data for South Yorkshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Royston, South Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Royston, South Yorkshire was at its worst at 08:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Royston, South Yorkshire was observed at 12:00:00 on 2025-12-28.
As of now, the AQI in Royston, South Yorkshire is 38, indicating Good conditions.
Royston, South Yorkshire air has the highest levels of PM2.5.
Poor air quality in Royston, South Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Royston, South Yorkshire are currently 7.46 μg/m3.
The PM10 concentration in Royston, South Yorkshire is 15.047 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Royston, South Yorkshire is 0.148 ppm.
Currently, Royston, South Yorkshire has a sulfur dioxide (SO2) concentration of 0.777 ppb.
The current ozone (O3) level in Royston, South Yorkshire at the moment is 24.853 ppm.
Nitrogen dioxide (NO2) level in Royston, South Yorkshire at the moment is 6.82 ppb.
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