Stay updated with real-time air quality in Saltash, 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)
32
Good
Saltash, Cornwall
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.00 μg/m³
0
55
155
255
425
605+
34.53 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.73 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Saltash, Cornwall
Saltash, Cornwall
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AQI 33
Good
2.35μg/m³
PM2.5
9.46μg/m³
PM10
35.93ppb
O3
0.65ppb
SO2
3.62ppb
NO2
0.10ppm
CO
AQI 32
Good
2.58μg/m³
PM2.5
9.49μg/m³
PM10
34.71ppb
O3
0.65ppb
SO2
3.89ppb
NO2
0.11ppm
CO
AQI 32
Good
2.94μg/m³
PM2.5
10.00μg/m³
PM10
34.54ppb
O3
0.63ppb
SO2
3.27ppb
NO2
0.10ppm
CO
AQI 32
Good
4.43μg/m³
PM2.5
6.48μg/m³
PM10
34.90ppb
O3
0.21ppb
SO2
1.77ppb
NO2
0.11ppm
CO
AQI 32
Good
4.89μg/m³
PM2.5
6.40μg/m³
PM10
35.14ppb
O3
0.14ppb
SO2
1.29ppb
NO2
0.11ppm
CO
AQI 34
Good
2.45μg/m³
PM2.5
8.83μg/m³
PM10
36.84ppb
O3
0.64ppb
SO2
3.99ppb
NO2
0.10ppm
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 Saltash, Cornwall is updated every hour.
The worst air quality in Saltash, Cornwall in the last 24 hours was observed at 06:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in Saltash, Cornwall was observed at 07:00:00 on 2025-06-06.
The current air quality in Saltash, Cornwall is 32, categorized as Good based on real-time data.
The most common pollutant in Saltash, Cornwall is O3.
If the air quality in Saltash, Cornwall is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Saltash, Cornwall is 1.005 μg/m3.
The current PM10 concentration at Saltash, Cornwall is 11.997 μg/m3.
The current carbon monoxide (CO) concentration at Saltash, Cornwall is 0.103 ppm.
The current sulfur dioxide (SO2) concentration at Saltash, Cornwall is 0.646 ppb.
The current ozone (O3) concentration at Saltash, Cornwall is 34.531 ppm.
The current nitrogen dioxide (NO2) concentration at Saltash, Cornwall is 3.726 ppb.
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