Stay updated with real-time air quality in Worthing, 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)
54
Moderate
Worthing, West Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.21 μg/m³
0
55
155
255
425
605+
21.16 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
3.72 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Worthing, West Sussex
Worthing, West Sussex
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AQI 27
Good
4.79μg/m³
PM2.5
19.87μg/m³
PM10
23.70ppb
O3
0.71ppb
SO2
10.38ppb
NO2
0.03ppm
CO
AQI 22
Good
4.43μg/m³
PM2.5
13.87μg/m³
PM10
24.18ppb
O3
0.69ppb
SO2
9.51ppb
NO2
0.03ppm
CO
AQI 22
Good
4.28μg/m³
PM2.5
11.92μg/m³
PM10
24.06ppb
O3
0.68ppb
SO2
5.74ppb
NO2
0.03ppm
CO
AQI 27
Good
4.67μg/m³
PM2.5
10.85μg/m³
PM10
22.69ppb
O3
0.50ppb
SO2
6.09ppb
NO2
0.03ppm
CO
AQI 27
Good
4.67μg/m³
PM2.5
10.85μg/m³
PM10
22.69ppb
O3
0.50ppb
SO2
6.09ppb
NO2
0.03ppm
CO
AQI 22
Good
3.99μg/m³
PM2.5
12.70μg/m³
PM10
22.82ppb
O3
0.71ppb
SO2
9.09ppb
NO2
0.02ppm
CO
Air quality and pollutant data for West Sussex, 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 Worthing, West Sussex is updated every hour for accuracy.
In the past 24 hours, the air quality in Worthing, West Sussex was at its worst at 08:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Worthing, West Sussex was observed at 03:00:00 on 2025-07-23.
As of now, the AQI in Worthing, West Sussex is 27, indicating Good conditions.
Worthing, West Sussex air has the highest levels of PM2.5.
Poor air quality in Worthing, West Sussex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Worthing, West Sussex are currently 4.973 μg/m3.
The PM10 concentration in Worthing, West Sussex is 21.742 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Worthing, West Sussex is 0.025 ppm.
Currently, Worthing, West Sussex has a sulfur dioxide (SO2) concentration of 0.706 ppb.
The current ozone (O3) level in Worthing, West Sussex at the moment is 24.028 ppm.
Nitrogen dioxide (NO2) level in Worthing, West Sussex at the moment is 10.975 ppb.
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