Stay updated with real-time air quality in Grantham, 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)
33
Good
Grantham, Lincolnshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.07 μg/m³
0
55
155
255
425
605+
33.56 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
4.44 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Grantham, Lincolnshire
Grantham, Lincolnshire
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AQI 33
Good
5.80μg/m³
PM2.5
15.40μg/m³
PM10
33.60ppb
O3
0.52ppb
SO2
4.49ppb
NO2
0.03ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
15.27μg/m³
PM10
33.66ppb
O3
0.46ppb
SO2
3.88ppb
NO2
0.02ppm
CO
AQI 33
Good
5.80μg/m³
PM2.5
15.40μg/m³
PM10
33.60ppb
O3
0.52ppb
SO2
4.49ppb
NO2
0.03ppm
CO
AQI 34
Good
6.24μg/m³
PM2.5
16.59μg/m³
PM10
37.45ppb
O3
0.52ppb
SO2
4.10ppb
NO2
0.02ppm
CO
AQI 38
Good
6.71μg/m³
PM2.5
16.24μg/m³
PM10
35.26ppb
O3
0.46ppb
SO2
4.36ppb
NO2
0.02ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
16.33μg/m³
PM10
31.13ppb
O3
0.56ppb
SO2
3.99ppb
NO2
0.02ppm
CO
The air quality data for Lincolnshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Grantham, Lincolnshire are available every hour.
Grantham, Lincolnshire experienced its worst air quality at 07:00:00, 2026-06-15.
The best air quality in Grantham, Lincolnshire was observed at 06:00:00 on 2026-06-15.
The air quality in Grantham, Lincolnshire right now is Good, with an AQI of 33.
In Grantham, Lincolnshire, PM2.5 is the most frequently found pollutant.
When air quality in Grantham, Lincolnshire is compromised, staying indoors and wearing a mask can reduce health risks.
Grantham, Lincolnshire currently has a PM2.5 concentration of 5.682 μg/m3.
Grantham, Lincolnshire currently has a PM10 concentration of 15.072 μg/m3.
The current carbon monoxide (CO) level in Grantham, Lincolnshire is 0.023 ppm.
The current sulfur dioxide (SO2) concentration in Grantham, Lincolnshire is 0.454 ppb.
Grantham, Lincolnshire currently has an ozone (O3) concentration of 33.563 ppm.
The current level of nitrogen dioxide (NO2) in Grantham, Lincolnshire is 4.437 ppb.
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