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)
99
Moderate
Leighton Buzzard, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
35.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
84.65 μg/m³
0
55
155
255
425
605+
16.72 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
7.74 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Leighton Buzzard, Central Bedfordshire
Leighton Buzzard, Central Bedfordshire
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AQI 119
Unhealthy for sensitive groups
42.76μg/m³
PM2.5
179.22μg/m³
PM10
16.43ppb
O3
0.99ppb
SO2
21.39ppb
NO2
0.01ppm
CO
AQI 119
Unhealthy for sensitive groups
42.73μg/m³
PM2.5
178.05μg/m³
PM10
16.41ppb
O3
0.99ppb
SO2
21.34ppb
NO2
0.01ppm
CO
AQI 99
Moderate
35.14μg/m³
PM2.5
58.40μg/m³
PM10
16.34ppb
O3
1.02ppb
SO2
9.85ppb
NO2
0.02ppm
CO
AQI 96
Moderate
33.46μg/m³
PM2.5
85.16μg/m³
PM10
16.71ppb
O3
1.01ppb
SO2
8.84ppb
NO2
0.02ppm
CO
AQI 117
Unhealthy for sensitive groups
42.24μg/m³
PM2.5
89.45μg/m³
PM10
18.62ppb
O3
0.99ppb
SO2
8.25ppb
NO2
0.02ppm
CO
AQI 97
Moderate
34.39μg/m³
PM2.5
36.10μg/m³
PM10
16.72ppb
O3
0.84ppb
SO2
11.13ppb
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 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 02:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Leighton Buzzard, Central Bedfordshire was observed at 05:00:00 on 2026-03-08.
The current air quality in Leighton Buzzard, Central Bedfordshire is 99, categorized as Moderate based on real-time data.
The most common pollutant in Leighton Buzzard, Central Bedfordshire is PM2.5.
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 35.14 μg/m3.
The current PM10 concentration at Leighton Buzzard, Central Bedfordshire is 84.65 μg/m3.
The current carbon monoxide (CO) concentration at Leighton Buzzard, Central Bedfordshire is 0.02 ppm.
The current sulfur dioxide (SO2) concentration at Leighton Buzzard, Central Bedfordshire is 1.017 ppb.
The current ozone (O3) concentration at Leighton Buzzard, Central Bedfordshire is 16.724 ppm.
The current nitrogen dioxide (NO2) concentration at Leighton Buzzard, Central Bedfordshire is 7.736 ppb.
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