Stay updated with real-time air quality in Dunstable, Central Bedfordshire 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)
25
Good
Dunstable, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.44 μg/m³
0
55
155
255
425
605+
26.61 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
2.43 ppb
0
54
101
361
1250
2050+
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dunstable, Central Bedfordshire
Dunstable, Central Bedfordshire
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AQI 22
Good
2.95μg/m³
PM2.5
18.24μg/m³
PM10
23.94ppb
O3
0.34ppb
SO2
2.27ppb
NO2
0.03ppm
CO
AQI 22
Good
2.96μg/m³
PM2.5
18.24μg/m³
PM10
23.91ppb
O3
0.34ppb
SO2
2.27ppb
NO2
0.04ppm
CO
AQI 22
Good
2.96μg/m³
PM2.5
6.40μg/m³
PM10
23.91ppb
O3
0.26ppb
SO2
2.27ppb
NO2
0.03ppm
CO
AQI 26
Good
2.96μg/m³
PM2.5
9.47μg/m³
PM10
27.76ppb
O3
0.26ppb
SO2
7.48ppb
NO2
0.02ppm
CO
AQI 25
Good
2.95μg/m³
PM2.5
14.27μg/m³
PM10
27.48ppb
O3
0.34ppb
SO2
2.26ppb
NO2
0.03ppm
CO
AQI 26
Good
2.97μg/m³
PM2.5
8.66μg/m³
PM10
27.68ppb
O3
0.34ppb
SO2
2.96ppb
NO2
0.03ppm
CO
Air quality data and pollutant measurements for Central Bedfordshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Dunstable, Central Bedfordshire is updated every hour.
The worst air quality in Dunstable, Central Bedfordshire in the last 24 hours was observed at 10:00:00 on 2025-12-27.
In the last 24 hrs, the best air quality in Dunstable, Central Bedfordshire was observed at 08:00:00 on 2025-12-28.
The current air quality in Dunstable, Central Bedfordshire is 25, categorized as Good based on real-time data.
The most common pollutant in Dunstable, Central Bedfordshire is O3.
If the air quality in Dunstable, Central Bedfordshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dunstable, Central Bedfordshire is 2.951 μg/m3.
The current PM10 concentration at Dunstable, Central Bedfordshire is 9.435 μg/m3.
The current carbon monoxide (CO) concentration at Dunstable, Central Bedfordshire is 0.028 ppm.
The current sulfur dioxide (SO2) concentration at Dunstable, Central Bedfordshire is 0.343 ppb.
The current ozone (O3) concentration at Dunstable, Central Bedfordshire is 26.614 ppm.
The current nitrogen dioxide (NO2) concentration at Dunstable, Central Bedfordshire is 2.433 ppb.
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