Stay updated with real-time air quality in Leighton Buzzard, 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)
22
Good
Leighton Buzzard, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.02 μg/m³
0
55
155
255
425
605+
20.44 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
7.61 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Leighton Buzzard, Central Bedfordshire
Leighton Buzzard, Central Bedfordshire
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AQI 22
Good
3.98μg/m³
PM2.5
17.19μg/m³
PM10
23.58ppb
O3
0.69ppb
SO2
13.05ppb
NO2
0.36ppm
CO
AQI 22
Good
3.98μg/m³
PM2.5
17.11μg/m³
PM10
23.57ppb
O3
0.69ppb
SO2
12.98ppb
NO2
0.36ppm
CO
AQI 20
Good
3.47μg/m³
PM2.5
14.56μg/m³
PM10
21.71ppb
O3
0.66ppb
SO2
2.79ppb
NO2
0.36ppm
CO
AQI 22
Good
4.20μg/m³
PM2.5
13.53μg/m³
PM10
21.07ppb
O3
0.67ppb
SO2
2.47ppb
NO2
0.36ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
14.61μg/m³
PM10
19.80ppb
O3
0.65ppb
SO2
3.31ppb
NO2
0.36ppm
CO
AQI 20
Good
3.31μg/m³
PM2.5
13.13μg/m³
PM10
21.88ppb
O3
0.65ppb
SO2
2.45ppb
NO2
0.36ppm
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 Leighton Buzzard, Central Bedfordshire is updated every hour.
The worst air quality in Leighton Buzzard, Central Bedfordshire in the last 24 hours was observed at 05:00:00 on 2026-10-07.
In the last 24 hrs, the best air quality in Leighton Buzzard, Central Bedfordshire was observed at 06:00:00 on 2026-10-08.
The current air quality in Leighton Buzzard, Central Bedfordshire is 22, categorized as Good based on real-time data.
The most common pollutant in Leighton Buzzard, Central Bedfordshire is O3.
If the air quality in Leighton Buzzard, Central Bedfordshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Leighton Buzzard, Central Bedfordshire is 4.238 μg/m3.
The current PM10 concentration at Leighton Buzzard, Central Bedfordshire is 14.317 μg/m3.
The current carbon monoxide (CO) concentration at Leighton Buzzard, Central Bedfordshire is 0.359 ppm.
The current sulfur dioxide (SO2) concentration at Leighton Buzzard, Central Bedfordshire is 0.665 ppb.
The current ozone (O3) concentration at Leighton Buzzard, Central Bedfordshire is 23.83 ppm.
The current nitrogen dioxide (NO2) concentration at Leighton Buzzard, Central Bedfordshire is 3.25 ppb.
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