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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.42 μg/m³
0
55
155
255
425
605+
21.96 ppb
0
55
71
86
201
201+
0.86 ppb
0
36
76
186
605
1005+
28.27 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Ashford, Surrey
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AQI 27
Good
4.86μg/m³
PM2.5
8.38μg/m³
PM10
21.91ppb
O3
0.93ppb
SO2
28.10ppb
NO2
1.01ppm
CO
AQI 28
Good
5.02μg/m³
PM2.5
7.72μg/m³
PM10
22.22ppb
O3
0.93ppb
SO2
29.92ppb
NO2
1.01ppm
CO
AQI 27
Good
4.90μg/m³
PM2.5
7.64μg/m³
PM10
22.30ppb
O3
0.93ppb
SO2
29.29ppb
NO2
1.01ppm
CO
AQI 27
Good
4.84μg/m³
PM2.5
8.50μg/m³
PM10
22.02ppb
O3
0.93ppb
SO2
27.89ppb
NO2
1.01ppm
CO
AQI 29
Good
4.18μg/m³
PM2.5
9.92μg/m³
PM10
31.26ppb
O3
0.96ppb
SO2
10.36ppb
NO2
1.01ppm
CO
AQI 28
Good
5.25μg/m³
PM2.5
9.88μg/m³
PM10
30.23ppb
O3
0.96ppb
SO2
10.07ppb
NO2
1.01ppm
CO
Air quality measurements for Surrey, 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
Air quality data for Ashford, Surrey is updated on an hourly basis.
The worst air quality in Ashford, Surrey was recorded at 05:00:00 on 2026-02-11.
The best air quality in Ashford, Surrey was recorded at 02:00:00 on 2026-02-11.
The real-time air quality index in Ashford, Surrey is 27, currently categorized as Good.
The most common pollutant in Ashford, Surrey is PM2.5.
If the air quality in Ashford, Surrey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Ashford, Surrey at present are 4.811 μg/m3.
The current PM10 levels in Ashford, Surrey are 7.417 μg/m3.
The current carbon monoxide (CO) level in Ashford, Surrey is 0.803 ppm.
The current sulfur dioxide (SO2) levels in Ashford, Surrey are 0.864 ppb.
The current ozone (O3) levels at Ashford, Surrey is 21.961 ppm.
The current nitrogen dioxide (NO2) levels at Ashford, Surrey is 28.27 ppb.
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