Stay updated with real-time air quality in St Neots, Cambridgeshire 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)
22
Good
St Neots, Cambridgeshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.12 μg/m³
0
55
155
255
425
605+
23.60 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
7.85 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
St Neots, Cambridgeshire
St Neots, Cambridgeshire
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AQI 22
Good
3.88μg/m³
PM2.5
13.73μg/m³
PM10
23.74ppb
O3
0.53ppb
SO2
8.02ppb
NO2
0.20ppm
CO
AQI 22
Good
4.16μg/m³
PM2.5
11.35μg/m³
PM10
22.49ppb
O3
0.53ppb
SO2
7.69ppb
NO2
0.21ppm
CO
AQI 22
Good
3.75μg/m³
PM2.5
11.24μg/m³
PM10
22.73ppb
O3
0.53ppb
SO2
7.76ppb
NO2
0.21ppm
CO
AQI 23
Good
3.78μg/m³
PM2.5
10.87μg/m³
PM10
25.19ppb
O3
0.52ppb
SO2
8.28ppb
NO2
0.19ppm
CO
AQI 22
Good
3.78μg/m³
PM2.5
16.83μg/m³
PM10
22.53ppb
O3
0.53ppb
SO2
7.63ppb
NO2
0.21ppm
CO
AQI 27
Good
4.60μg/m³
PM2.5
20.18μg/m³
PM10
23.99ppb
O3
0.52ppb
SO2
7.82ppb
NO2
0.19ppm
CO
Air quality and pollutant data for Cambridgeshire, 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 St Neots, Cambridgeshire is updated every hour for accuracy.
In the past 24 hours, the air quality in St Neots, Cambridgeshire was at its worst at 03:00:00 on 2025-06-07.
In the last 24 hours, the best air quality in St Neots, Cambridgeshire was observed at 08:00:00 on 2025-06-06.
As of now, the AQI in St Neots, Cambridgeshire is 22, indicating Good conditions.
St Neots, Cambridgeshire air has the highest levels of O3.
Poor air quality in St Neots, Cambridgeshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in St Neots, Cambridgeshire are currently 4.04 μg/m3.
The PM10 concentration in St Neots, Cambridgeshire is 13.121 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in St Neots, Cambridgeshire is 0.208 ppm.
Currently, St Neots, Cambridgeshire has a sulfur dioxide (SO2) concentration of 0.525 ppb.
The current ozone (O3) level in St Neots, Cambridgeshire at the moment is 23.601 ppm.
Nitrogen dioxide (NO2) level in St Neots, Cambridgeshire at the moment is 7.848 ppb.
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