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)
27
Good
Bushey, Hertfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.58 μg/m³
0
55
155
255
425
605+
22.54 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
12.31 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bushey, Hertfordshire
Bushey, Hertfordshire
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AQI 44
Good
7.84μg/m³
PM2.5
18.52μg/m³
PM10
17.22ppb
O3
1.04ppb
SO2
18.78ppb
NO2
0.48ppm
CO
AQI 44
Good
7.53μg/m³
PM2.5
13.50μg/m³
PM10
18.38ppb
O3
0.94ppb
SO2
18.49ppb
NO2
0.48ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
15.69μg/m³
PM10
8.91ppb
O3
1.39ppb
SO2
11.50ppb
NO2
0.48ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
18.52μg/m³
PM10
14.04ppb
O3
1.21ppb
SO2
18.78ppb
NO2
0.48ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
18.52μg/m³
PM10
14.04ppb
O3
1.21ppb
SO2
18.78ppb
NO2
0.48ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
21.76μg/m³
PM10
18.59ppb
O3
0.98ppb
SO2
18.49ppb
NO2
0.48ppm
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 12:00:00 on 2025-11-07.
In the last 24 hours, the best air quality in Bushey, Hertfordshire was observed at 05:00:00 on 2025-11-06.
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 7.497 μg/m3.
The PM10 concentration in Bushey, Hertfordshire is 21.315 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bushey, Hertfordshire is 0.441 ppm.
Currently, Bushey, Hertfordshire has a sulfur dioxide (SO2) concentration of 0.527 ppb.
The current ozone (O3) level in Bushey, Hertfordshire at the moment is 16.516 ppm.
Nitrogen dioxide (NO2) level in Bushey, Hertfordshire at the moment is 18.068 ppb.
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