Stay updated with real-time air quality in Dorset, UK 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)
38
Good
Dorset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.78 μg/m³
0
55
155
255
425
605+
25.76 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
4.89 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Dorset, UK
Dorset, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 44
Good
8.40μg/m³
PM2.5
17.24μg/m³
PM10
18.10ppb
O3
0.59ppb
SO2
8.32ppb
NO2
0.13ppm
CO
AQI 44
Good
8.39μg/m³
PM2.5
17.09μg/m³
PM10
20.13ppb
O3
0.68ppb
SO2
11.29ppb
NO2
0.10ppm
CO
AQI 52
Moderate
9.56μg/m³
PM2.5
19.20μg/m³
PM10
17.47ppb
O3
0.65ppb
SO2
11.49ppb
NO2
0.11ppm
CO
AQI 49
Good
8.85μg/m³
PM2.5
27.61μg/m³
PM10
22.17ppb
O3
0.68ppb
SO2
13.31ppb
NO2
0.07ppm
CO
AQI 49
Good
9.04μg/m³
PM2.5
20.57μg/m³
PM10
18.25ppb
O3
0.60ppb
SO2
13.50ppb
NO2
0.13ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
19.40μg/m³
PM10
18.09ppb
O3
0.77ppb
SO2
13.92ppb
NO2
0.06ppm
CO
The air quality data for Dorset, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Dorset, UK are available every hour.
Dorset, UK experienced its worst air quality at 07:00:00, 2025-11-06.
The best air quality in Dorset, UK was observed at 05:00:00 on 2025-11-06.
The air quality in Dorset, UK right now is Good, with an AQI of 44.
In Dorset, UK, PM2.5 is the most frequently found pollutant.
When air quality in Dorset, UK is compromised, staying indoors and wearing a mask can reduce health risks.
Dorset, UK currently has a PM2.5 concentration of 8.066 μg/m3.
Dorset, UK currently has a PM10 concentration of 20.717 μg/m3.
The current carbon monoxide (CO) level in Dorset, UK is 0.108 ppm.
The current sulfur dioxide (SO2) concentration in Dorset, UK is 0.659 ppb.
Dorset, UK currently has an ozone (O3) concentration of 20.453 ppm.
The current level of nitrogen dioxide (NO2) in Dorset, UK is 11.654 ppb.
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