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)
49
Good
Dunstable, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.43 μg/m³
0
55
155
255
425
605+
20.31 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
6.02 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Dunstable, Central Bedfordshire
Dunstable, Central Bedfordshire
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AQI 49
Good
8.84μg/m³
PM2.5
39.21μg/m³
PM10
16.42ppb
O3
1.01ppb
SO2
27.55ppb
NO2
0.02ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
13.64μg/m³
PM10
15.67ppb
O3
1.03ppb
SO2
17.89ppb
NO2
0.03ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
13.64μg/m³
PM10
15.33ppb
O3
1.07ppb
SO2
11.04ppb
NO2
0.03ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
28.65μg/m³
PM10
21.48ppb
O3
1.04ppb
SO2
11.39ppb
NO2
0.02ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
13.64μg/m³
PM10
16.65ppb
O3
1.02ppb
SO2
10.54ppb
NO2
0.03ppm
CO
AQI 33
Good
6.46μg/m³
PM2.5
20.64μg/m³
PM10
17.79ppb
O3
1.03ppb
SO2
13.35ppb
NO2
0.02ppm
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 07:00:00 on 2025-11-06.
In the last 24 hrs, the best air quality in Dunstable, Central Bedfordshire was observed at 02:00:00 on 2025-11-06.
The current air quality in Dunstable, Central Bedfordshire is 49, categorized as Good based on real-time data.
The most common pollutant in Dunstable, Central Bedfordshire is PM2.5.
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 8.818 μg/m3.
The current PM10 concentration at Dunstable, Central Bedfordshire is 39.024 μg/m3.
The current carbon monoxide (CO) concentration at Dunstable, Central Bedfordshire is 0.019 ppm.
The current sulfur dioxide (SO2) concentration at Dunstable, Central Bedfordshire is 1.009 ppb.
The current ozone (O3) concentration at Dunstable, Central Bedfordshire is 16.414 ppm.
The current nitrogen dioxide (NO2) concentration at Dunstable, Central Bedfordshire is 27.54 ppb.
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