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
7.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.80 μg/m³
0
55
155
255
425
605+
18.86 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
13.09 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Sleaford, Lincolnshire
Sleaford, Lincolnshire
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AQI 49
Good
9.19μg/m³
PM2.5
14.87μg/m³
PM10
23.59ppb
O3
0.77ppb
SO2
12.47ppb
NO2
1.01ppm
CO
AQI 27
Good
5.44μg/m³
PM2.5
9.36μg/m³
PM10
12.84ppb
O3
0.78ppb
SO2
10.35ppb
NO2
1.01ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
9.36μg/m³
PM10
16.99ppb
O3
0.77ppb
SO2
14.75ppb
NO2
1.01ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
20.33μg/m³
PM10
19.49ppb
O3
0.78ppb
SO2
10.22ppb
NO2
0.85ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
10.60μg/m³
PM10
21.55ppb
O3
0.86ppb
SO2
11.33ppb
NO2
1.01ppm
CO
AQI 27
Good
5.22μg/m³
PM2.5
9.32μg/m³
PM10
13.02ppb
O3
0.76ppb
SO2
9.58ppb
NO2
1.01ppm
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 2026-02-11.
In the last 24 hours, the best air quality in Sleaford, Lincolnshire was observed at 01:00:00 on 2026-02-11.
As of now, the AQI in Sleaford, Lincolnshire is 22, 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 1.6 μg/m3.
The PM10 concentration in Sleaford, Lincolnshire is 8.443 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sleaford, Lincolnshire is 1.01 ppm.
Currently, Sleaford, Lincolnshire has a sulfur dioxide (SO2) concentration of 0.778 ppb.
The current ozone (O3) level in Sleaford, Lincolnshire at the moment is 24.011 ppm.
Nitrogen dioxide (NO2) level in Sleaford, Lincolnshire at the moment is 10.914 ppb.
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