Stay updated with real-time air quality in Towcester, 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)
27
Good
Towcester, West Northamptonshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.66 μg/m³
0
55
155
255
425
605+
28.84 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
3.56 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Towcester, West Northamptonshire
Towcester, West Northamptonshire
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AQI 33
Good
5.97μg/m³
PM2.5
26.77μg/m³
PM10
26.51ppb
O3
0.84ppb
SO2
2.21ppb
NO2
0.12ppm
CO
AQI 24
Good
3.42μg/m³
PM2.5
12.22μg/m³
PM10
26.32ppb
O3
0.69ppb
SO2
2.83ppb
NO2
0.12ppm
CO
AQI 25
Good
3.63μg/m³
PM2.5
14.42μg/m³
PM10
26.78ppb
O3
0.68ppb
SO2
2.80ppb
NO2
0.12ppm
CO
AQI 25
Good
4.00μg/m³
PM2.5
14.71μg/m³
PM10
26.89ppb
O3
0.69ppb
SO2
4.54ppb
NO2
0.12ppm
CO
AQI 25
Good
3.89μg/m³
PM2.5
9.97μg/m³
PM10
26.57ppb
O3
0.85ppb
SO2
4.54ppb
NO2
0.12ppm
CO
AQI 25
Good
3.52μg/m³
PM2.5
8.39μg/m³
PM10
26.85ppb
O3
0.85ppb
SO2
4.78ppb
NO2
0.12ppm
CO
Air quality and pollutant data for West Northamptonshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Towcester, West Northamptonshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Towcester, West Northamptonshire was at its worst at 07:00:00 on 2026-05-13.
In the last 24 hours, the best air quality in Towcester, West Northamptonshire was observed at 07:00:00 on 2026-05-14.
As of now, the AQI in Towcester, West Northamptonshire is 27, indicating Good conditions.
Towcester, West Northamptonshire air has the highest levels of O3.
Poor air quality in Towcester, West Northamptonshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Towcester, West Northamptonshire are currently 4.18 μg/m3.
The PM10 concentration in Towcester, West Northamptonshire is 15.66 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Towcester, West Northamptonshire is 0.108 ppm.
Currently, Towcester, West Northamptonshire has a sulfur dioxide (SO2) concentration of 0.771 ppb.
The current ozone (O3) level in Towcester, West Northamptonshire at the moment is 28.844 ppm.
Nitrogen dioxide (NO2) level in Towcester, West Northamptonshire at the moment is 3.562 ppb.
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