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)
19
Good
Royston, South Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
4.37 μg/m³
0
55
155
255
425
605+
20.83 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
3.46 ppb
0
54
101
361
1250
2050+
0.05 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Royston, South Yorkshire
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AQI 19
Good
2.33μg/m³
PM2.5
5.31μg/m³
PM10
19.85ppb
O3
0.43ppb
SO2
4.22ppb
NO2
0.05ppm
CO
AQI 18
Good
2.04μg/m³
PM2.5
3.34μg/m³
PM10
18.69ppb
O3
0.39ppb
SO2
2.92ppb
NO2
0.05ppm
CO
AQI 18
Good
2.07μg/m³
PM2.5
3.50μg/m³
PM10
18.72ppb
O3
0.39ppb
SO2
2.98ppb
NO2
0.05ppm
CO
AQI 20
Good
3.05μg/m³
PM2.5
7.54μg/m³
PM10
21.85ppb
O3
0.49ppb
SO2
5.69ppb
NO2
0.05ppm
CO
AQI 20
Good
3.21μg/m³
PM2.5
6.99μg/m³
PM10
22.36ppb
O3
0.47ppb
SO2
6.27ppb
NO2
0.05ppm
CO
AQI 20
Good
3.19μg/m³
PM2.5
6.78μg/m³
PM10
22.09ppb
O3
0.48ppb
SO2
6.37ppb
NO2
0.05ppm
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 2025-06-05.
In the last 24 hours, the best air quality in Royston, South Yorkshire was observed at 10:00:00 on 2025-06-06.
As of now, the AQI in Royston, South Yorkshire is 19, indicating Good conditions.
Royston, South Yorkshire air has the highest levels of O3.
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 2.179 μg/m3.
The PM10 concentration in Royston, South Yorkshire is 4.372 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Royston, South Yorkshire is 0.051 ppm.
Currently, Royston, South Yorkshire has a sulfur dioxide (SO2) concentration of 0.414 ppb.
The current ozone (O3) level in Royston, South Yorkshire at the moment is 20.826 ppm.
Nitrogen dioxide (NO2) level in Royston, South Yorkshire at the moment is 3.459 ppb.
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