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)
39
Good
Newton Aycliffe, County Durham
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.15 μg/m³
0
55
155
255
425
605+
41.94 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
1.69 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Newton Aycliffe, County Durham
Newton Aycliffe, County Durham
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AQI 39
Good
4.20μg/m³
PM2.5
10.39μg/m³
PM10
41.85ppb
O3
0.83ppb
SO2
1.73ppb
NO2
0.10ppm
CO
AQI 39
Good
4.20μg/m³
PM2.5
10.39μg/m³
PM10
41.85ppb
O3
0.83ppb
SO2
1.73ppb
NO2
0.10ppm
CO
AQI 39
Good
4.89μg/m³
PM2.5
10.09μg/m³
PM10
42.28ppb
O3
0.82ppb
SO2
0.58ppb
NO2
0.09ppm
CO
AQI 39
Good
3.13μg/m³
PM2.5
10.59μg/m³
PM10
42.33ppb
O3
0.80ppb
SO2
1.77ppb
NO2
0.09ppm
CO
AQI 39
Good
3.40μg/m³
PM2.5
11.20μg/m³
PM10
42.30ppb
O3
0.81ppb
SO2
1.20ppb
NO2
0.09ppm
CO
AQI 39
Good
3.40μg/m³
PM2.5
11.20μg/m³
PM10
42.30ppb
O3
0.81ppb
SO2
1.20ppb
NO2
0.09ppm
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 2026-03-29.
In the last 24 hours, the best air quality in Newton Aycliffe, County Durham was observed at 06:00:00 on 2026-03-29.
As of now, the AQI in Newton Aycliffe, County Durham is 39, 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 4.194 μg/m3.
The PM10 concentration in Newton Aycliffe, County Durham is 10.148 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newton Aycliffe, County Durham is 0.096 ppm.
Currently, Newton Aycliffe, County Durham has a sulfur dioxide (SO2) concentration of 0.836 ppb.
The current ozone (O3) level in Newton Aycliffe, County Durham at the moment is 41.944 ppm.
Nitrogen dioxide (NO2) level in Newton Aycliffe, County Durham at the moment is 1.69 ppb.
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