Stay updated with real-time air quality in Catterick Garrison, North 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)
66
Moderate
Catterick Garrison, North Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.47 μg/m³
0
55
155
255
425
605+
11.86 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
8.05 ppb
0
54
101
361
1250
2050+
0.87 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Catterick Garrison, North Yorkshire
Catterick Garrison, North Yorkshire
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AQI 86
Moderate
27.78μg/m³
PM2.5
88.26μg/m³
PM10
4.53ppb
O3
0.73ppb
SO2
10.98ppb
NO2
0.04ppm
CO
AQI 79
Moderate
23.87μg/m³
PM2.5
35.80μg/m³
PM10
5.40ppb
O3
0.55ppb
SO2
7.53ppb
NO2
0.05ppm
CO
AQI 92
Moderate
31.25μg/m³
PM2.5
49.85μg/m³
PM10
4.70ppb
O3
0.69ppb
SO2
9.45ppb
NO2
0.05ppm
CO
AQI 99
Moderate
34.83μg/m³
PM2.5
53.63μg/m³
PM10
10.10ppb
O3
0.87ppb
SO2
18.29ppb
NO2
0.04ppm
CO
AQI 75
Moderate
22.21μg/m³
PM2.5
71.46μg/m³
PM10
5.42ppb
O3
0.53ppb
SO2
8.60ppb
NO2
0.05ppm
CO
AQI 86
Moderate
28.15μg/m³
PM2.5
49.34μg/m³
PM10
4.71ppb
O3
0.74ppb
SO2
15.06ppb
NO2
0.05ppm
CO
Air quality data and pollutant measurements for North Yorkshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Catterick Garrison, North Yorkshire is updated every hour.
The worst air quality in Catterick Garrison, North Yorkshire in the last 24 hours was observed at 01:00:00 on 2025-11-06.
In the last 24 hrs, the best air quality in Catterick Garrison, North Yorkshire was observed at 06:00:00 on 2025-11-05.
The current air quality in Catterick Garrison, North Yorkshire is 82, categorized as Moderate based on real-time data.
The most common pollutant in Catterick Garrison, North Yorkshire is PM2.5.
If the air quality in Catterick Garrison, North Yorkshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Catterick Garrison, North Yorkshire is 26.234 μg/m3.
The current PM10 concentration at Catterick Garrison, North Yorkshire is 36.297 μg/m3.
The current carbon monoxide (CO) concentration at Catterick Garrison, North Yorkshire is 0.045 ppm.
The current sulfur dioxide (SO2) concentration at Catterick Garrison, North Yorkshire is 0.804 ppb.
The current ozone (O3) concentration at Catterick Garrison, North Yorkshire is 9.694 ppm.
The current nitrogen dioxide (NO2) concentration at Catterick Garrison, North Yorkshire is 8.641 ppb.
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