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)
44
Good
Sleaford, Lincolnshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.86 μg/m³
0
55
155
255
425
605+
44.20 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
7.45 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sleaford, Lincolnshire
Sleaford, Lincolnshire
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AQI 44
Good
8.11μg/m³
PM2.5
36.03μg/m³
PM10
40.94ppb
O3
0.44ppb
SO2
11.81ppb
NO2
0.04ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
29.44μg/m³
PM10
40.18ppb
O3
0.44ppb
SO2
19.45ppb
NO2
0.04ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
30.07μg/m³
PM10
37.95ppb
O3
0.45ppb
SO2
11.32ppb
NO2
0.04ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
20.49μg/m³
PM10
46.67ppb
O3
0.40ppb
SO2
8.38ppb
NO2
0.05ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
27.14μg/m³
PM10
45.05ppb
O3
0.46ppb
SO2
9.71ppb
NO2
0.03ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
29.34μg/m³
PM10
40.95ppb
O3
0.44ppb
SO2
20.73ppb
NO2
0.04ppm
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 06:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Sleaford, Lincolnshire was observed at 04:00:00 on 2026-08-14.
As of now, the AQI in Sleaford, Lincolnshire is 44, 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 7.694 μg/m3.
The PM10 concentration in Sleaford, Lincolnshire is 24.864 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sleaford, Lincolnshire is 0.038 ppm.
Currently, Sleaford, Lincolnshire has a sulfur dioxide (SO2) concentration of 0.524 ppb.
The current ozone (O3) level in Sleaford, Lincolnshire at the moment is 44.198 ppm.
Nitrogen dioxide (NO2) level in Sleaford, Lincolnshire at the moment is 7.452 ppb.
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