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)
26
Good
Newton Aycliffe, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.12 μg/m³
0
55
155
255
425
605+
27.65 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
2.25 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Newton Aycliffe, County Durham
Newton Aycliffe, County Durham
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AQI 26
Good
4.38μg/m³
PM2.5
11.88μg/m³
PM10
27.82ppb
O3
0.69ppb
SO2
1.43ppb
NO2
0.17ppm
CO
AQI 26
Good
4.38μg/m³
PM2.5
11.88μg/m³
PM10
27.82ppb
O3
0.69ppb
SO2
1.43ppb
NO2
0.17ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
11.31μg/m³
PM10
26.65ppb
O3
0.86ppb
SO2
0.57ppb
NO2
0.17ppm
CO
AQI 25
Good
2.96μg/m³
PM2.5
13.61μg/m³
PM10
26.82ppb
O3
0.96ppb
SO2
1.35ppb
NO2
0.17ppm
CO
AQI 25
Good
3.86μg/m³
PM2.5
15.34μg/m³
PM10
26.72ppb
O3
0.90ppb
SO2
1.04ppb
NO2
0.17ppm
CO
AQI 25
Good
3.86μg/m³
PM2.5
15.34μg/m³
PM10
26.72ppb
O3
0.90ppb
SO2
1.04ppb
NO2
0.17ppm
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 11:00:00 on 2026-06-28.
In the last 24 hours, the best air quality in Newton Aycliffe, County Durham was observed at 10:00:00 on 2026-06-29.
As of now, the AQI in Newton Aycliffe, County Durham is 26, indicating Good conditions.
Newton Aycliffe, County Durham air has the highest levels of O3.
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 3.358 μg/m3.
The PM10 concentration in Newton Aycliffe, County Durham is 12.121 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newton Aycliffe, County Durham is 0.174 ppm.
Currently, Newton Aycliffe, County Durham has a sulfur dioxide (SO2) concentration of 0.771 ppb.
The current ozone (O3) level in Newton Aycliffe, County Durham at the moment is 27.65 ppm.
Nitrogen dioxide (NO2) level in Newton Aycliffe, County Durham at the moment is 2.252 ppb.
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