Stay updated with real-time air quality in St Ives, 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)
28
Good
St Ives, Cambridgeshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.38 μg/m³
0
55
155
255
425
605+
30.40 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
6.80 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
St Ives, Cambridgeshire
St Ives, Cambridgeshire
Scroll To Air Quality MapLoading...
AQI 24
Good
3.37μg/m³
PM2.5
8.77μg/m³
PM10
26.09ppb
O3
1.01ppb
SO2
4.94ppb
NO2
0.12ppm
CO
AQI 24
Good
3.86μg/m³
PM2.5
6.30μg/m³
PM10
26.07ppb
O3
1.02ppb
SO2
4.81ppb
NO2
0.12ppm
CO
AQI 24
Good
4.05μg/m³
PM2.5
10.18μg/m³
PM10
26.34ppb
O3
1.04ppb
SO2
3.52ppb
NO2
0.12ppm
CO
AQI 24
Good
3.40μg/m³
PM2.5
7.76μg/m³
PM10
26.14ppb
O3
0.99ppb
SO2
5.05ppb
NO2
0.12ppm
CO
AQI 26
Good
3.66μg/m³
PM2.5
6.04μg/m³
PM10
28.08ppb
O3
1.08ppb
SO2
7.42ppb
NO2
0.12ppm
CO
AQI 23
Good
3.12μg/m³
PM2.5
7.61μg/m³
PM10
25.36ppb
O3
1.07ppb
SO2
3.41ppb
NO2
0.12ppm
CO
Air quality measurements for Cambridgeshire, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for St Ives, Cambridgeshire is updated on an hourly basis.
The worst air quality in St Ives, Cambridgeshire was recorded at 08:00:00 on 2026-05-13.
The best air quality in St Ives, Cambridgeshire was recorded at 08:00:00 on 2026-05-14.
The real-time air quality index in St Ives, Cambridgeshire is 28, currently categorized as Good.
The most common pollutant in St Ives, Cambridgeshire is O3.
If the air quality in St Ives, Cambridgeshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in St Ives, Cambridgeshire at present are 3.823 μg/m3.
The current PM10 levels in St Ives, Cambridgeshire are 6.381 μg/m3.
The current carbon monoxide (CO) level in St Ives, Cambridgeshire is 0.108 ppm.
The current sulfur dioxide (SO2) levels in St Ives, Cambridgeshire are 0.874 ppb.
The current ozone (O3) levels at St Ives, Cambridgeshire is 30.397 ppm.
The current nitrogen dioxide (NO2) levels at St Ives, Cambridgeshire is 6.799 ppb.
All Rights Reserved © Ambee Inc. 2025