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
5.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.76 μg/m³
0
55
155
255
425
605+
21.85 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
3.89 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Northampton, West Northamptonshire
Northampton, West Northamptonshire
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AQI 22
Good
4.39μg/m³
PM2.5
19.24μg/m³
PM10
24.29ppb
O3
0.64ppb
SO2
3.48ppb
NO2
0.36ppm
CO
AQI 23
Good
3.92μg/m³
PM2.5
14.01μg/m³
PM10
24.53ppb
O3
0.64ppb
SO2
3.79ppb
NO2
0.36ppm
CO
AQI 22
Good
3.76μg/m³
PM2.5
11.99μg/m³
PM10
24.15ppb
O3
0.61ppb
SO2
4.69ppb
NO2
0.36ppm
CO
AQI 22
Good
3.66μg/m³
PM2.5
14.56μg/m³
PM10
22.57ppb
O3
0.66ppb
SO2
6.16ppb
NO2
0.36ppm
CO
AQI 23
Good
3.91μg/m³
PM2.5
13.73μg/m³
PM10
25.04ppb
O3
0.64ppb
SO2
3.93ppb
NO2
0.36ppm
CO
AQI 22
Good
3.95μg/m³
PM2.5
15.06μg/m³
PM10
22.19ppb
O3
0.64ppb
SO2
3.21ppb
NO2
0.36ppm
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 06:00:00, 2026-10-08.
The best air quality in Northampton, West Northamptonshire was observed at 06:00:00 on 2026-10-08.
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 5.966 μg/m3.
Northampton, West Northamptonshire currently has a PM10 concentration of 26.773 μg/m3.
The current carbon monoxide (CO) level in Northampton, West Northamptonshire is 0.359 ppm.
The current sulfur dioxide (SO2) concentration in Northampton, West Northamptonshire is 0.635 ppb.
Northampton, West Northamptonshire currently has an ozone (O3) concentration of 24.927 ppm.
The current level of nitrogen dioxide (NO2) in Northampton, West Northamptonshire is 3.824 ppb.
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