Real-time air quality index in Sidmouth, Devon today
Stay updated with real-time air quality in Sidmouth, Devon 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)
27
Good
Sidmouth, Devon
Last updated: ... (Local time)
Common air pollutants in Sidmouth, Devon
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
6.60 μg/m³
0
55
155
255
425
605+
Ozone (O3)
29.02 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.44 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.82 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sidmouth, Devon
Sidmouth, Devon
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Sidmouth, Devon air quality map: Real-time AQI near you
Air quality in nearby cities
Honiton, Devon
AQI 28
Good
3.00μg/m³
PM2.5
6.00μg/m³
PM10
29.59ppb
O3
0.44ppb
SO2
2.66ppb
NO2
0.23ppm
CO
Exmouth, Devon
AQI 26
Good
3.35μg/m³
PM2.5
8.68μg/m³
PM10
27.96ppb
O3
0.44ppb
SO2
4.38ppb
NO2
0.23ppm
CO
Dawlish, Devon
AQI 26
Good
3.35μg/m³
PM2.5
9.10μg/m³
PM10
27.84ppb
O3
0.44ppb
SO2
4.53ppb
NO2
0.23ppm
CO
Exeter, Devon
AQI 22
Good
3.22μg/m³
PM2.5
10.26μg/m³
PM10
23.99ppb
O3
0.44ppb
SO2
4.50ppb
NO2
0.23ppm
CO
Teignmouth, Devon
AQI 25
Good
3.35μg/m³
PM2.5
9.68μg/m³
PM10
27.18ppb
O3
0.44ppb
SO2
4.76ppb
NO2
0.23ppm
CO
Chard, Somerset
AQI 29
Good
3.26μg/m³
PM2.5
8.95μg/m³
PM10
31.04ppb
O3
0.45ppb
SO2
3.30ppb
NO2
0.23ppm
CO
How accurate is Devon, UK air quality data?
Air quality measurements for Devon, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Sidmouth, Devon updated?
Air quality data for Sidmouth, Devon is updated on an hourly basis.
When did Sidmouth, Devon experience the worst air quality in the last 24 hours?
The worst air quality in Sidmouth, Devon was recorded at 01:00:00 on 2026-09-04.
When did Sidmouth, Devon have its best air quality in the last 24 hours?
The best air quality in Sidmouth, Devon was recorded at 07:00:00 on 2026-09-04.
What is the real-time air quality index for Sidmouth, Devon?
The real-time air quality index in Sidmouth, Devon is 27, currently categorized as Good.
Which pollutant is found most often in Sidmouth, Devon?
The most common pollutant in Sidmouth, Devon is O3.
What can I do if the air quality in Sidmouth, Devon is poor?
If the air quality in Sidmouth, Devon is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Sidmouth, Devon?
The measured PM2.5 levels in Sidmouth, Devon at present are 3.017 μg/m3.
What are the current PM10 levels at Sidmouth, Devon?
The current PM10 levels in Sidmouth, Devon are 6.601 μg/m3.
What are the current carbon monoxide (CO) levels at Sidmouth, Devon?
The current carbon monoxide (CO) level in Sidmouth, Devon is 0.229 ppm.
What are the current sulfur dioxide (SO2) levels at Sidmouth, Devon?
The current sulfur dioxide (SO2) levels in Sidmouth, Devon are 0.439 ppb.
What are the current ozone (O3) levels at Sidmouth, Devon?
The current ozone (O3) levels at Sidmouth, Devon is 29.015 ppm.
What are the current nitrogen dioxide (NO2) levels at Sidmouth, Devon?
The current nitrogen dioxide (NO2) levels at Sidmouth, Devon is 2.824 ppb.
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