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)
44
Good
Northampton, West Northamptonshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.69 μg/m³
0
55
155
255
425
605+
39.74 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
1.14 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Northampton, West Northamptonshire
Northampton, West Northamptonshire
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AQI 38
Good
7.08μg/m³
PM2.5
27.07μg/m³
PM10
36.47ppb
O3
0.40ppb
SO2
2.31ppb
NO2
0.04ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
21.77μg/m³
PM10
35.05ppb
O3
0.48ppb
SO2
1.83ppb
NO2
0.04ppm
CO
AQI 36
Good
6.14μg/m³
PM2.5
20.67μg/m³
PM10
38.95ppb
O3
0.33ppb
SO2
2.04ppb
NO2
0.04ppm
CO
AQI 34
Good
6.08μg/m³
PM2.5
21.87μg/m³
PM10
36.72ppb
O3
0.40ppb
SO2
2.38ppb
NO2
0.03ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
21.59μg/m³
PM10
34.91ppb
O3
0.48ppb
SO2
1.69ppb
NO2
0.04ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
22.43μg/m³
PM10
35.91ppb
O3
0.48ppb
SO2
2.40ppb
NO2
0.03ppm
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 04:00:00, 2026-03-29.
The best air quality in Northampton, West Northamptonshire was observed at 09:00:00 on 2026-03-29.
The air quality in Northampton, West Northamptonshire right now is Good, with an AQI of 49.
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 8.945 μg/m3.
Northampton, West Northamptonshire currently has a PM10 concentration of 40.625 μg/m3.
The current carbon monoxide (CO) level in Northampton, West Northamptonshire is 0.04 ppm.
The current sulfur dioxide (SO2) concentration in Northampton, West Northamptonshire is 0.403 ppb.
Northampton, West Northamptonshire currently has an ozone (O3) concentration of 39.238 ppm.
The current level of nitrogen dioxide (NO2) in Northampton, West Northamptonshire is 1.151 ppb.
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