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+
21.32 μg/m³
0
55
155
255
425
605+
16.52 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
18.07 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bushey, Hertfordshire
Bushey, Hertfordshire
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AQI 33
Good
5.71μg/m³
PM2.5
18.26μg/m³
PM10
21.22ppb
O3
0.78ppb
SO2
16.79ppb
NO2
0.03ppm
CO
AQI 33
Good
6.50μg/m³
PM2.5
12.64μg/m³
PM10
19.39ppb
O3
0.73ppb
SO2
15.44ppb
NO2
0.02ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
21.67μg/m³
PM10
19.14ppb
O3
0.81ppb
SO2
16.83ppb
NO2
0.06ppm
CO
AQI 27
Good
5.46μg/m³
PM2.5
18.81μg/m³
PM10
19.47ppb
O3
0.80ppb
SO2
5.83ppb
NO2
0.05ppm
CO
AQI 27
Good
5.46μg/m³
PM2.5
18.81μg/m³
PM10
19.47ppb
O3
0.80ppb
SO2
5.83ppb
NO2
0.05ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
16.93μg/m³
PM10
21.86ppb
O3
0.67ppb
SO2
13.83ppb
NO2
0.02ppm
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 09:00:00 on 2025-11-05.
In the last 24 hours, the best air quality in Bushey, Hertfordshire was observed at 10:00:00 on 2025-11-04.
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 6.749 μg/m3.
The PM10 concentration in Bushey, Hertfordshire is 15.666 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bushey, Hertfordshire is 0.008 ppm.
Currently, Bushey, Hertfordshire has a sulfur dioxide (SO2) concentration of 0.588 ppb.
The current ozone (O3) level in Bushey, Hertfordshire at the moment is 23.235 ppm.
Nitrogen dioxide (NO2) level in Bushey, Hertfordshire at the moment is 9.947 ppb.
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