Stay updated with real-time air quality in Ash, 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)
52
Moderate
Ash, Surrey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.58 μg/m³
0
55
155
255
425
605+
49.35 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
7.00 ppb
0
54
101
361
1250
2050+
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Ash, Surrey
Ash, Surrey
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AQI 33
Good
6.37μg/m³
PM2.5
17.41μg/m³
PM10
30.77ppb
O3
0.82ppb
SO2
9.78ppb
NO2
0.35ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
17.41μg/m³
PM10
30.77ppb
O3
0.82ppb
SO2
9.78ppb
NO2
0.35ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
17.41μg/m³
PM10
30.77ppb
O3
0.82ppb
SO2
9.78ppb
NO2
0.35ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
16.91μg/m³
PM10
36.39ppb
O3
0.85ppb
SO2
11.67ppb
NO2
0.35ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
17.41μg/m³
PM10
30.77ppb
O3
0.82ppb
SO2
9.78ppb
NO2
0.35ppm
CO
AQI 33
Good
5.77μg/m³
PM2.5
10.14μg/m³
PM10
32.40ppb
O3
0.77ppb
SO2
9.83ppb
NO2
0.35ppm
CO
Air quality and pollutant data for Surrey, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Ash, Surrey is updated every hour for accuracy.
In the past 24 hours, the air quality in Ash, Surrey was at its worst at 08:00:00 on 2025-06-18.
In the last 24 hours, the best air quality in Ash, Surrey was observed at 12:00:00 on 2025-06-18.
As of now, the AQI in Ash, Surrey is 33, indicating Good conditions.
Ash, Surrey air has the highest levels of PM2.5.
Poor air quality in Ash, Surrey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Ash, Surrey are currently 6.369 μg/m3.
The PM10 concentration in Ash, Surrey is 17.413 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Ash, Surrey is 0.348 ppm.
Currently, Ash, Surrey has a sulfur dioxide (SO2) concentration of 0.824 ppb.
The current ozone (O3) level in Ash, Surrey at the moment is 30.772 ppm.
Nitrogen dioxide (NO2) level in Ash, Surrey at the moment is 9.784 ppb.
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