Stay updated with real-time air quality in Bognor Regis, West Sussex 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)
52
Moderate
Bognor Regis, West Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.46 μg/m³
0
55
155
255
425
605+
24.79 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
4.75 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bognor Regis, West Sussex
Bognor Regis, West Sussex
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AQI 22
Good
3.54μg/m³
PM2.5
13.39μg/m³
PM10
19.42ppb
O3
0.47ppb
SO2
5.98ppb
NO2
0.03ppm
CO
AQI 19
Good
2.88μg/m³
PM2.5
11.62μg/m³
PM10
19.86ppb
O3
0.47ppb
SO2
5.97ppb
NO2
0.03ppm
CO
AQI 19
Good
2.88μg/m³
PM2.5
11.62μg/m³
PM10
19.86ppb
O3
0.47ppb
SO2
5.97ppb
NO2
0.03ppm
CO
AQI 22
Good
3.76μg/m³
PM2.5
14.23μg/m³
PM10
19.40ppb
O3
0.47ppb
SO2
6.03ppb
NO2
0.03ppm
CO
AQI 22
Good
3.51μg/m³
PM2.5
11.68μg/m³
PM10
20.31ppb
O3
0.48ppb
SO2
6.00ppb
NO2
0.03ppm
CO
AQI 22
Good
3.76μg/m³
PM2.5
14.23μg/m³
PM10
19.40ppb
O3
0.47ppb
SO2
6.03ppb
NO2
0.03ppm
CO
Air quality data and pollutant measurements for West Sussex, 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 Bognor Regis, West Sussex is updated every hour.
The worst air quality in Bognor Regis, West Sussex in the last 24 hours was observed at 06:00:00 on 2025-07-22.
In the last 24 hrs, the best air quality in Bognor Regis, West Sussex was observed at 12:00:00 on 2025-07-23.
The current air quality in Bognor Regis, West Sussex is 20, categorized as Good based on real-time data.
The most common pollutant in Bognor Regis, West Sussex is O3.
If the air quality in Bognor Regis, West Sussex is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bognor Regis, West Sussex is 3.496 μg/m3.
The current PM10 concentration at Bognor Regis, West Sussex is 11.44 μg/m3.
The current carbon monoxide (CO) concentration at Bognor Regis, West Sussex is 0.026 ppm.
The current sulfur dioxide (SO2) concentration at Bognor Regis, West Sussex is 0.509 ppb.
The current ozone (O3) concentration at Bognor Regis, West Sussex is 22.113 ppm.
The current nitrogen dioxide (NO2) concentration at Bognor Regis, West Sussex is 6.889 ppb.
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