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)
54
Moderate
Northampton, West Northamptonshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.62 μg/m³
0
55
155
255
425
605+
19.41 ppb
0
55
71
86
201
201+
1.73 ppb
0
36
76
186
605
1005+
5.35 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Northampton, West Northamptonshire
Northampton, West Northamptonshire
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AQI 49
Good
9.07μg/m³
PM2.5
44.64μg/m³
PM10
7.03ppb
O3
0.78ppb
SO2
9.29ppb
NO2
0.01ppm
CO
AQI 52
Moderate
10.49μg/m³
PM2.5
20.70μg/m³
PM10
8.39ppb
O3
0.80ppb
SO2
15.42ppb
NO2
0.01ppm
CO
AQI 49
Good
8.61μg/m³
PM2.5
41.17μg/m³
PM10
10.31ppb
O3
0.94ppb
SO2
9.76ppb
NO2
0.02ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
34.50μg/m³
PM10
14.79ppb
O3
0.69ppb
SO2
16.61ppb
NO2
0.01ppm
CO
AQI 54
Moderate
10.85μg/m³
PM2.5
19.64μg/m³
PM10
8.71ppb
O3
0.81ppb
SO2
15.31ppb
NO2
0.01ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
27.14μg/m³
PM10
7.45ppb
O3
0.74ppb
SO2
15.03ppb
NO2
0.01ppm
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 08:00:00, 2025-11-06.
The best air quality in Northampton, West Northamptonshire was observed at 05:00:00 on 2025-11-06.
The air quality in Northampton, West Northamptonshire right now is Moderate, with an AQI of 58.
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 12.961 μg/m3.
Northampton, West Northamptonshire currently has a PM10 concentration of 58.531 μg/m3.
The current carbon monoxide (CO) level in Northampton, West Northamptonshire is 0.016 ppm.
The current sulfur dioxide (SO2) concentration in Northampton, West Northamptonshire is 0.792 ppb.
Northampton, West Northamptonshire currently has an ozone (O3) concentration of 8.708 ppm.
The current level of nitrogen dioxide (NO2) in Northampton, West Northamptonshire is 13.868 ppb.
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