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)
52
Moderate
Worthing, West Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.40 μg/m³
0
55
155
255
425
605+
30.69 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
7.44 ppb
0
54
101
361
1250
2050+
0.23 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 52
Moderate
9.54μg/m³
PM2.5
39.93μg/m³
PM10
30.72ppb
O3
0.81ppb
SO2
6.99ppb
NO2
0.23ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
34.25μg/m³
PM10
30.71ppb
O3
0.81ppb
SO2
5.05ppb
NO2
0.23ppm
CO
AQI 49
Good
8.54μg/m³
PM2.5
24.44μg/m³
PM10
29.45ppb
O3
0.80ppb
SO2
4.58ppb
NO2
0.23ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
27.51μg/m³
PM10
30.68ppb
O3
0.79ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
27.51μg/m³
PM10
30.68ppb
O3
0.79ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
22.84μg/m³
PM10
31.52ppb
O3
0.81ppb
SO2
5.64ppb
NO2
0.23ppm
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 03:00:00 on 2025-06-15.
In the last 24 hours, the best air quality in Worthing, West Sussex was observed at 01:00:00 on 2025-06-15.
As of now, the AQI in Worthing, West Sussex is 52, indicating Moderate 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 9.944 μg/m3.
The PM10 concentration in Worthing, West Sussex is 44.402 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Worthing, West Sussex is 0.232 ppm.
Currently, Worthing, West Sussex has a sulfur dioxide (SO2) concentration of 0.808 ppb.
The current ozone (O3) level in Worthing, West Sussex at the moment is 30.693 ppm.
Nitrogen dioxide (NO2) level in Worthing, West Sussex at the moment is 7.438 ppb.
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