Stay updated with real-time air quality in Northampton, West Northamptonshire 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)
33
Good
Northampton, West Northamptonshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.30 μg/m³
0
55
155
255
425
605+
30.72 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
3.48 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Northampton, West Northamptonshire
Northampton, West Northamptonshire
Scroll To Air Quality MapLoading...
AQI 29
Good
4.91μg/m³
PM2.5
11.53μg/m³
PM10
30.63ppb
O3
0.40ppb
SO2
2.94ppb
NO2
0.12ppm
CO
AQI 29
Good
4.92μg/m³
PM2.5
10.17μg/m³
PM10
30.62ppb
O3
0.47ppb
SO2
2.49ppb
NO2
0.12ppm
CO
AQI 29
Good
5.00μg/m³
PM2.5
10.35μg/m³
PM10
31.45ppb
O3
0.29ppb
SO2
2.71ppb
NO2
0.12ppm
CO
AQI 24
Good
3.86μg/m³
PM2.5
13.73μg/m³
PM10
25.83ppb
O3
0.40ppb
SO2
2.67ppb
NO2
0.06ppm
CO
AQI 28
Good
4.90μg/m³
PM2.5
10.59μg/m³
PM10
30.09ppb
O3
0.38ppb
SO2
2.55ppb
NO2
0.12ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
9.93μg/m³
PM10
31.52ppb
O3
0.61ppb
SO2
2.35ppb
NO2
0.12ppm
CO
The air quality data for West Northamptonshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Northampton, West Northamptonshire are available every hour.
Northampton, West Northamptonshire experienced its worst air quality at 07:00:00, 2025-12-28.
The best air quality in Northampton, West Northamptonshire was observed at 09:00:00 on 2025-12-28.
The air quality in Northampton, West Northamptonshire right now is Good, with an AQI of 33.
In Northampton, West Northamptonshire, PM2.5 is the most frequently found pollutant.
When air quality in Northampton, West Northamptonshire is compromised, staying indoors and wearing a mask can reduce health risks.
Northampton, West Northamptonshire currently has a PM2.5 concentration of 5.51 μg/m3.
Northampton, West Northamptonshire currently has a PM10 concentration of 11.297 μg/m3.
The current carbon monoxide (CO) level in Northampton, West Northamptonshire is 0.124 ppm.
The current sulfur dioxide (SO2) concentration in Northampton, West Northamptonshire is 0.416 ppb.
Northampton, West Northamptonshire currently has an ozone (O3) concentration of 30.72 ppm.
The current level of nitrogen dioxide (NO2) in Northampton, West Northamptonshire is 3.478 ppb.
All Rights Reserved © Ambee Inc. 2025