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)
27
Good
Dorset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.33 μg/m³
0
55
155
255
425
605+
20.08 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
1.81 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Dorset, UK
Dorset, UK
Scroll To Air Quality MapLoading...
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 22
Good
3.62μg/m³
PM2.5
8.83μg/m³
PM10
19.02ppb
O3
0.51ppb
SO2
1.95ppb
NO2
0.12ppm
CO
AQI 22
Good
3.94μg/m³
PM2.5
11.43μg/m³
PM10
22.57ppb
O3
0.60ppb
SO2
1.86ppb
NO2
0.12ppm
CO
AQI 22
Good
4.17μg/m³
PM2.5
8.47μg/m³
PM10
20.14ppb
O3
0.54ppb
SO2
2.32ppb
NO2
0.12ppm
CO
AQI 25
Good
4.44μg/m³
PM2.5
12.43μg/m³
PM10
26.54ppb
O3
0.69ppb
SO2
3.94ppb
NO2
0.12ppm
CO
AQI 22
Good
4.03μg/m³
PM2.5
9.58μg/m³
PM10
19.73ppb
O3
0.53ppb
SO2
2.15ppb
NO2
0.12ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
9.97μg/m³
PM10
23.50ppb
O3
0.72ppb
SO2
5.19ppb
NO2
0.12ppm
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 08:00:00, 2026-06-11.
The best air quality in Dorset, UK was observed at 02:00:00 on 2026-06-11.
The air quality in Dorset, UK right now is Good, with an AQI of 27.
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 4.585 μg/m3.
Dorset, UK currently has a PM10 concentration of 15.554 μg/m3.
The current carbon monoxide (CO) level in Dorset, UK is 0.124 ppm.
The current sulfur dioxide (SO2) concentration in Dorset, UK is 0.609 ppb.
Dorset, UK currently has an ozone (O3) concentration of 21.745 ppm.
The current level of nitrogen dioxide (NO2) in Dorset, UK is 1.77 ppb.
All Rights Reserved © Ambee Inc. 2025