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)
29
Good
Liskeard, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.25 μg/m³
0
55
155
255
425
605+
31.28 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
8.31 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liskeard, Cornwall
Liskeard, Cornwall
Scroll To Air Quality MapLoading...
AQI 29
Good
3.63μg/m³
PM2.5
7.75μg/m³
PM10
31.40ppb
O3
0.23ppb
SO2
3.58ppb
NO2
0.17ppm
CO
AQI 30
Good
2.01μg/m³
PM2.5
12.00μg/m³
PM10
32.44ppb
O3
0.49ppb
SO2
6.08ppb
NO2
0.31ppm
CO
AQI 24
Good
3.53μg/m³
PM2.5
12.34μg/m³
PM10
26.18ppb
O3
0.49ppb
SO2
7.20ppb
NO2
0.31ppm
CO
AQI 31
Good
3.43μg/m³
PM2.5
7.54μg/m³
PM10
34.02ppb
O3
0.17ppb
SO2
2.69ppb
NO2
0.14ppm
CO
AQI 26
Good
3.33μg/m³
PM2.5
7.57μg/m³
PM10
28.28ppb
O3
0.49ppb
SO2
9.18ppb
NO2
0.31ppm
CO
AQI 32
Good
3.37μg/m³
PM2.5
7.12μg/m³
PM10
34.65ppb
O3
0.12ppb
SO2
1.44ppb
NO2
0.13ppm
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 10:00:00 on 2026-09-27.
In the last 24 hrs, the best air quality in Liskeard, Cornwall was observed at 02:00:00 on 2026-09-28.
The current air quality in Liskeard, Cornwall is 29, categorized as Good based on real-time data.
The most common pollutant in Liskeard, Cornwall is O3.
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 3.207 μg/m3.
The current PM10 concentration at Liskeard, Cornwall is 10.246 μg/m3.
The current carbon monoxide (CO) concentration at Liskeard, Cornwall is 0.312 ppm.
The current sulfur dioxide (SO2) concentration at Liskeard, Cornwall is 0.486 ppb.
The current ozone (O3) concentration at Liskeard, Cornwall is 31.28 ppm.
The current nitrogen dioxide (NO2) concentration at Liskeard, Cornwall is 8.306 ppb.
All Rights Reserved © Ambee Inc. 2025