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)
58
Moderate
Northampton, West Northamptonshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.57 μg/m³
0
55
155
255
425
605+
47.95 ppb
0
55
71
86
201
201+
1.09 ppb
0
36
76
186
605
1005+
1.70 ppb
0
54
101
361
1250
2050+
0.12 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 56
Moderate
11.71μg/m³
PM2.5
27.98μg/m³
PM10
33.19ppb
O3
1.07ppb
SO2
5.40ppb
NO2
0.11ppm
CO
AQI 52
Moderate
9.97μg/m³
PM2.5
32.21μg/m³
PM10
36.32ppb
O3
0.97ppb
SO2
4.97ppb
NO2
0.11ppm
CO
AQI 54
Moderate
11.16μg/m³
PM2.5
27.43μg/m³
PM10
33.37ppb
O3
1.07ppb
SO2
4.72ppb
NO2
0.11ppm
CO
AQI 54
Moderate
11.23μg/m³
PM2.5
26.08μg/m³
PM10
32.26ppb
O3
0.95ppb
SO2
8.92ppb
NO2
0.11ppm
CO
AQI 52
Moderate
10.05μg/m³
PM2.5
33.23μg/m³
PM10
36.56ppb
O3
0.98ppb
SO2
4.97ppb
NO2
0.11ppm
CO
AQI 52
Moderate
9.74μg/m³
PM2.5
28.32μg/m³
PM10
35.53ppb
O3
0.93ppb
SO2
4.95ppb
NO2
0.11ppm
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 10:00:00, 2026-07-09.
The best air quality in Northampton, West Northamptonshire was observed at 05:00:00 on 2026-07-10.
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 12.963 μg/m3.
Northampton, West Northamptonshire currently has a PM10 concentration of 58.567 μg/m3.
The current carbon monoxide (CO) level in Northampton, West Northamptonshire is 0.113 ppm.
The current sulfur dioxide (SO2) concentration in Northampton, West Northamptonshire is 1.003 ppb.
Northampton, West Northamptonshire currently has an ozone (O3) concentration of 41.324 ppm.
The current level of nitrogen dioxide (NO2) in Northampton, West Northamptonshire is 2.745 ppb.
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