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)
28
Good
Sleaford, Lincolnshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.53 μg/m³
0
55
155
255
425
605+
30.49 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
1.52 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sleaford, Lincolnshire
Sleaford, Lincolnshire
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AQI 27
Good
5.35μg/m³
PM2.5
11.93μg/m³
PM10
26.86ppb
O3
0.26ppb
SO2
2.17ppb
NO2
0.12ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
15.27μg/m³
PM10
27.25ppb
O3
0.52ppb
SO2
3.34ppb
NO2
0.13ppm
CO
AQI 38
Good
6.71μg/m³
PM2.5
16.50μg/m³
PM10
24.81ppb
O3
0.46ppb
SO2
3.29ppb
NO2
0.13ppm
CO
AQI 31
Good
3.29μg/m³
PM2.5
9.69μg/m³
PM10
33.81ppb
O3
0.20ppb
SO2
1.30ppb
NO2
0.12ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
10.45μg/m³
PM10
31.97ppb
O3
0.28ppb
SO2
1.79ppb
NO2
0.12ppm
CO
AQI 38
Good
6.63μg/m³
PM2.5
15.07μg/m³
PM10
29.09ppb
O3
0.64ppb
SO2
3.95ppb
NO2
0.13ppm
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 02:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Sleaford, Lincolnshire was observed at 11:00:00 on 2025-12-27.
As of now, the AQI in Sleaford, Lincolnshire is 28, indicating Good conditions.
Sleaford, Lincolnshire air has the highest levels of O3.
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 4.72 μg/m3.
The PM10 concentration in Sleaford, Lincolnshire is 11.531 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sleaford, Lincolnshire is 0.122 ppm.
Currently, Sleaford, Lincolnshire has a sulfur dioxide (SO2) concentration of 0.21 ppb.
The current ozone (O3) level in Sleaford, Lincolnshire at the moment is 30.491 ppm.
Nitrogen dioxide (NO2) level in Sleaford, Lincolnshire at the moment is 1.518 ppb.
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