Stay updated with real-time air quality in Liskeard, Cornwall 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
Liskeard, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.27 μg/m³
0
55
155
255
425
605+
25.45 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
10.21 ppb
0
54
101
361
1250
2050+
1.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liskeard, Cornwall
Liskeard, Cornwall
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AQI 34
Good
4.26μg/m³
PM2.5
10.81μg/m³
PM10
36.52ppb
O3
0.18ppb
SO2
2.29ppb
NO2
0.29ppm
CO
AQI 31
Good
5.01μg/m³
PM2.5
18.01μg/m³
PM10
33.42ppb
O3
0.63ppb
SO2
10.55ppb
NO2
1.01ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
15.23μg/m³
PM10
30.12ppb
O3
0.63ppb
SO2
9.96ppb
NO2
1.01ppm
CO
AQI 36
Good
3.54μg/m³
PM2.5
8.70μg/m³
PM10
39.07ppb
O3
0.12ppb
SO2
0.91ppb
NO2
0.15ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
10.70μg/m³
PM10
28.95ppb
O3
0.65ppb
SO2
10.79ppb
NO2
1.01ppm
CO
AQI 34
Good
3.14μg/m³
PM2.5
10.56μg/m³
PM10
36.87ppb
O3
0.06ppb
SO2
0.42ppb
NO2
0.12ppm
CO
Air quality data and pollutant measurements for Cornwall, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Liskeard, Cornwall is updated every hour.
The worst air quality in Liskeard, Cornwall in the last 24 hours was observed at 12:00:00 on 2026-02-12.
In the last 24 hrs, the best air quality in Liskeard, Cornwall was observed at 01:00:00 on 2026-02-11.
The current air quality in Liskeard, Cornwall is 44, categorized as Good based on real-time data.
The most common pollutant in Liskeard, Cornwall is PM2.5.
If the air quality in Liskeard, Cornwall is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Liskeard, Cornwall is 7.892 μg/m3.
The current PM10 concentration at Liskeard, Cornwall is 18.27 μg/m3.
The current carbon monoxide (CO) concentration at Liskeard, Cornwall is 1.008 ppm.
The current sulfur dioxide (SO2) concentration at Liskeard, Cornwall is 0.623 ppb.
The current ozone (O3) concentration at Liskeard, Cornwall is 25.445 ppm.
The current nitrogen dioxide (NO2) concentration at Liskeard, Cornwall is 10.212 ppb.
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