Stay updated with real-time air quality in Newton Aycliffe, County Durham 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)
66
Moderate
Newton Aycliffe, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.74 μg/m³
0
55
155
255
425
605+
11.58 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
10.10 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Newton Aycliffe, County Durham
Newton Aycliffe, County Durham
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AQI 73
Moderate
21.04μg/m³
PM2.5
41.02μg/m³
PM10
17.92ppb
O3
0.49ppb
SO2
17.03ppb
NO2
0.11ppm
CO
AQI 73
Moderate
21.04μg/m³
PM2.5
41.02μg/m³
PM10
17.92ppb
O3
0.49ppb
SO2
17.03ppb
NO2
0.11ppm
CO
AQI 75
Moderate
21.93μg/m³
PM2.5
34.80μg/m³
PM10
18.82ppb
O3
0.43ppb
SO2
13.29ppb
NO2
0.11ppm
CO
AQI 73
Moderate
20.53μg/m³
PM2.5
57.75μg/m³
PM10
18.99ppb
O3
0.41ppb
SO2
16.82ppb
NO2
0.11ppm
CO
AQI 73
Moderate
21.02μg/m³
PM2.5
70.44μg/m³
PM10
18.92ppb
O3
0.43ppb
SO2
19.91ppb
NO2
0.11ppm
CO
AQI 73
Moderate
21.02μg/m³
PM2.5
70.44μg/m³
PM10
18.92ppb
O3
0.43ppb
SO2
19.91ppb
NO2
0.11ppm
CO
Air quality and pollutant data for County Durham, 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 Newton Aycliffe, County Durham is updated every hour for accuracy.
In the past 24 hours, the air quality in Newton Aycliffe, County Durham was at its worst at 09:00:00 on 2025-11-06.
In the last 24 hours, the best air quality in Newton Aycliffe, County Durham was observed at 12:00:00 on 2025-11-07.
As of now, the AQI in Newton Aycliffe, County Durham is 69, indicating Moderate conditions.
Newton Aycliffe, County Durham air has the highest levels of PM2.5.
Poor air quality in Newton Aycliffe, County Durham means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newton Aycliffe, County Durham are currently 18.985 μg/m3.
The PM10 concentration in Newton Aycliffe, County Durham is 41.993 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newton Aycliffe, County Durham is 0.159 ppm.
Currently, Newton Aycliffe, County Durham has a sulfur dioxide (SO2) concentration of 0.479 ppb.
The current ozone (O3) level in Newton Aycliffe, County Durham at the moment is 16.678 ppm.
Nitrogen dioxide (NO2) level in Newton Aycliffe, County Durham at the moment is 19.522 ppb.
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