Stay updated with real-time air quality in Bushey, Hertfordshire 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
Bushey, Hertfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.75 μg/m³
0
55
155
255
425
605+
23.76 ppb
0
55
71
86
201
201+
1.05 ppb
0
36
76
186
605
1005+
19.28 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bushey, Hertfordshire
Bushey, Hertfordshire
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AQI 54
Moderate
10.63μg/m³
PM2.5
22.95μg/m³
PM10
21.06ppb
O3
0.82ppb
SO2
12.59ppb
NO2
0.63ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
9.20μg/m³
PM10
24.68ppb
O3
0.87ppb
SO2
11.36ppb
NO2
0.63ppm
CO
AQI 54
Moderate
10.52μg/m³
PM2.5
15.40μg/m³
PM10
23.38ppb
O3
0.79ppb
SO2
7.72ppb
NO2
0.63ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
25.44μg/m³
PM10
21.17ppb
O3
0.81ppb
SO2
10.26ppb
NO2
0.63ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
25.44μg/m³
PM10
21.17ppb
O3
0.81ppb
SO2
10.26ppb
NO2
0.63ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
13.69μg/m³
PM10
25.17ppb
O3
0.93ppb
SO2
15.30ppb
NO2
0.63ppm
CO
Air quality and pollutant data for Hertfordshire, 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 Bushey, Hertfordshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Bushey, Hertfordshire was at its worst at 02:00:00 on 2026-02-12.
In the last 24 hours, the best air quality in Bushey, Hertfordshire was observed at 11:00:00 on 2026-02-11.
As of now, the AQI in Bushey, Hertfordshire is 38, indicating Good conditions.
Bushey, Hertfordshire air has the highest levels of PM2.5.
Poor air quality in Bushey, Hertfordshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bushey, Hertfordshire are currently 7.496 μg/m3.
The PM10 concentration in Bushey, Hertfordshire is 12.754 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bushey, Hertfordshire is 0.531 ppm.
Currently, Bushey, Hertfordshire has a sulfur dioxide (SO2) concentration of 1.048 ppb.
The current ozone (O3) level in Bushey, Hertfordshire at the moment is 23.759 ppm.
Nitrogen dioxide (NO2) level in Bushey, Hertfordshire at the moment is 19.276 ppb.
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