Stay updated with real-time air quality in Sleaford, Lincolnshire 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
Sleaford, Lincolnshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.71 μg/m³
0
55
155
255
425
605+
26.91 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
10.11 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sleaford, Lincolnshire
Sleaford, Lincolnshire
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AQI 52
Moderate
10.39μg/m³
PM2.5
18.44μg/m³
PM10
24.89ppb
O3
0.85ppb
SO2
12.99ppb
NO2
0.80ppm
CO
AQI 38
Good
7.40μg/m³
PM2.5
24.34μg/m³
PM10
27.27ppb
O3
0.93ppb
SO2
18.10ppb
NO2
0.81ppm
CO
AQI 54
Moderate
10.64μg/m³
PM2.5
24.28μg/m³
PM10
25.66ppb
O3
0.93ppb
SO2
12.25ppb
NO2
0.80ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
13.37μg/m³
PM10
27.58ppb
O3
0.69ppb
SO2
9.05ppb
NO2
0.69ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
17.62μg/m³
PM10
25.53ppb
O3
0.74ppb
SO2
10.96ppb
NO2
0.80ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
25.02μg/m³
PM10
27.29ppb
O3
0.92ppb
SO2
18.61ppb
NO2
0.81ppm
CO
Air quality and pollutant data for Lincolnshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Sleaford, Lincolnshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Sleaford, Lincolnshire was at its worst at 01:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Sleaford, Lincolnshire was observed at 09:00:00 on 2026-11-12.
As of now, the AQI in Sleaford, Lincolnshire is 38, indicating Good conditions.
Sleaford, Lincolnshire air has the highest levels of PM2.5.
Poor air quality in Sleaford, Lincolnshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Sleaford, Lincolnshire are currently 7.175 μg/m3.
The PM10 concentration in Sleaford, Lincolnshire is 21.715 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sleaford, Lincolnshire is 0.764 ppm.
Currently, Sleaford, Lincolnshire has a sulfur dioxide (SO2) concentration of 0.752 ppb.
The current ozone (O3) level in Sleaford, Lincolnshire at the moment is 26.911 ppm.
Nitrogen dioxide (NO2) level in Sleaford, Lincolnshire at the moment is 10.11 ppb.
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