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
6.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.99 μg/m³
0
55
155
255
425
605+
28.90 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
4.16 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dorset, UK
Dorset, UK
Scroll To Air Quality MapLoading...
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 29
Good
4.79μg/m³
PM2.5
10.36μg/m³
PM10
30.84ppb
O3
0.59ppb
SO2
3.92ppb
NO2
0.16ppm
CO
AQI 27
Good
5.47μg/m³
PM2.5
10.87μg/m³
PM10
27.37ppb
O3
0.66ppb
SO2
7.16ppb
NO2
0.12ppm
CO
AQI 25
Good
4.45μg/m³
PM2.5
8.01μg/m³
PM10
27.38ppb
O3
0.63ppb
SO2
8.04ppb
NO2
0.14ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
14.60μg/m³
PM10
26.31ppb
O3
0.74ppb
SO2
5.88ppb
NO2
0.09ppm
CO
AQI 27
Good
4.13μg/m³
PM2.5
9.15μg/m³
PM10
28.97ppb
O3
0.60ppb
SO2
8.00ppb
NO2
0.15ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
15.49μg/m³
PM10
25.62ppb
O3
0.74ppb
SO2
8.64ppb
NO2
0.08ppm
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 10:00:00, 2026-01-21.
The best air quality in Dorset, UK was observed at 03:00:00 on 2026-01-22.
The air quality in Dorset, UK right now is Good, with an AQI of 38.
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 6.606 μg/m3.
Dorset, UK currently has a PM10 concentration of 20.992 μg/m3.
The current carbon monoxide (CO) level in Dorset, UK is 0.132 ppm.
The current sulfur dioxide (SO2) concentration in Dorset, UK is 0.646 ppb.
Dorset, UK currently has an ozone (O3) concentration of 28.897 ppm.
The current level of nitrogen dioxide (NO2) in Dorset, UK is 4.158 ppb.
All Rights Reserved © Ambee Inc. 2025