Stay updated with real-time air quality in Cowes, Isle of Wight 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)
35
Good
Cowes, Isle of Wight
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.78 μg/m³
0
55
155
255
425
605+
37.75 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
5.26 ppb
0
54
101
361
1250
2050+
0.05 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Cowes, Isle of Wight
Cowes, Isle of Wight
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AQI 33
Good
5.27μg/m³
PM2.5
23.11μg/m³
PM10
35.93ppb
O3
0.37ppb
SO2
2.60ppb
NO2
0.05ppm
CO
AQI 34
Good
5.29μg/m³
PM2.5
10.19μg/m³
PM10
36.58ppb
O3
0.36ppb
SO2
4.56ppb
NO2
0.04ppm
CO
AQI 34
Good
5.35μg/m³
PM2.5
10.35μg/m³
PM10
36.63ppb
O3
0.36ppb
SO2
4.57ppb
NO2
0.04ppm
CO
AQI 33
Good
5.09μg/m³
PM2.5
10.65μg/m³
PM10
36.07ppb
O3
0.37ppb
SO2
6.08ppb
NO2
0.05ppm
CO
AQI 34
Good
5.56μg/m³
PM2.5
10.90μg/m³
PM10
36.84ppb
O3
0.36ppb
SO2
4.75ppb
NO2
0.04ppm
CO
AQI 33
Good
5.22μg/m³
PM2.5
10.02μg/m³
PM10
36.49ppb
O3
0.36ppb
SO2
4.45ppb
NO2
0.04ppm
CO
Air quality and pollutant data for Isle of Wight, 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 Cowes, Isle Of Wight is updated every hour for accuracy.
In the past 24 hours, the air quality in Cowes, Isle Of Wight was at its worst at 09:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Cowes, Isle Of Wight was observed at 07:00:00 on 2026-03-29.
As of now, the AQI in Cowes, Isle Of Wight is 35, indicating Good conditions.
Cowes, Isle Of Wight air has the highest levels of O3.
Poor air quality in Cowes, Isle Of Wight means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cowes, Isle Of Wight are currently 5.098 μg/m3.
The PM10 concentration in Cowes, Isle Of Wight is 8.784 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cowes, Isle Of Wight is 0.05 ppm.
Currently, Cowes, Isle Of Wight has a sulfur dioxide (SO2) concentration of 0.36 ppb.
The current ozone (O3) level in Cowes, Isle Of Wight at the moment is 37.747 ppm.
Nitrogen dioxide (NO2) level in Cowes, Isle Of Wight at the moment is 5.264 ppb.
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