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

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.80 μg/m³
0
55
155
255
425
605+
16.24 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
15.27 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Grantham, Lincolnshire
Grantham, Lincolnshire
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AQI 33
Good
6.24μg/m³
PM2.5
23.08μg/m³
PM10
22.78ppb
O3
0.60ppb
SO2
15.06ppb
NO2
0.09ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
13.43μg/m³
PM10
17.55ppb
O3
0.61ppb
SO2
5.14ppb
NO2
0.08ppm
CO
AQI 33
Good
6.24μg/m³
PM2.5
23.08μg/m³
PM10
22.78ppb
O3
0.60ppb
SO2
15.06ppb
NO2
0.09ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
18.53μg/m³
PM10
21.76ppb
O3
0.62ppb
SO2
16.46ppb
NO2
0.09ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
14.11μg/m³
PM10
22.74ppb
O3
0.69ppb
SO2
8.00ppb
NO2
0.08ppm
CO
AQI 38
Good
6.72μg/m³
PM2.5
11.21μg/m³
PM10
21.99ppb
O3
0.75ppb
SO2
8.12ppb
NO2
0.07ppm
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 03:00:00, 2026-02-11.
The best air quality in Grantham, Lincolnshire was observed at 12:00:00 on 2026-02-11.
The air quality in Grantham, Lincolnshire right now is Good, with an AQI of 38.
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 6.506 μg/m3.
Grantham, Lincolnshire currently has a PM10 concentration of 15.139 μg/m3.
The current carbon monoxide (CO) level in Grantham, Lincolnshire is 0.081 ppm.
The current sulfur dioxide (SO2) concentration in Grantham, Lincolnshire is 0.612 ppb.
Grantham, Lincolnshire currently has an ozone (O3) concentration of 19.637 ppm.
The current level of nitrogen dioxide (NO2) in Grantham, Lincolnshire is 7.173 ppb.
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