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)
56
Moderate
Cowes, Isle of Wight
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.70 μg/m³
0
55
155
255
425
605+
38.50 ppb
0
55
71
86
201
201+
1.34 ppb
0
36
76
186
605
1005+
7.09 ppb
0
54
101
361
1250
2050+
0.03 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 38
Good
7.19μg/m³
PM2.5
22.78μg/m³
PM10
39.43ppb
O3
0.79ppb
SO2
3.65ppb
NO2
0.04ppm
CO
AQI 49
Good
8.77μg/m³
PM2.5
19.52μg/m³
PM10
44.38ppb
O3
0.78ppb
SO2
10.49ppb
NO2
0.03ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
19.68μg/m³
PM10
45.27ppb
O3
0.78ppb
SO2
11.13ppb
NO2
0.03ppm
CO
AQI 52
Moderate
9.78μg/m³
PM2.5
18.12μg/m³
PM10
51.31ppb
O3
0.90ppb
SO2
4.99ppb
NO2
0.03ppm
CO
AQI 49
Good
8.73μg/m³
PM2.5
20.34μg/m³
PM10
47.91ppb
O3
0.76ppb
SO2
13.20ppb
NO2
0.03ppm
CO
AQI 49
Good
8.72μg/m³
PM2.5
19.26μg/m³
PM10
43.89ppb
O3
0.78ppb
SO2
10.00ppb
NO2
0.03ppm
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 07:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Cowes, Isle Of Wight was observed at 03:00:00 on 2026-08-14.
As of now, the AQI in Cowes, Isle Of Wight is 56, indicating Moderate conditions.
Cowes, Isle Of Wight air has the highest levels of PM2.5.
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 11.506 μg/m3.
The PM10 concentration in Cowes, Isle Of Wight is 34.7 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cowes, Isle Of Wight is 0.034 ppm.
Currently, Cowes, Isle Of Wight has a sulfur dioxide (SO2) concentration of 1.338 ppb.
The current ozone (O3) level in Cowes, Isle Of Wight at the moment is 38.501 ppm.
Nitrogen dioxide (NO2) level in Cowes, Isle Of Wight at the moment is 7.086 ppb.
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