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)
32
Good
St Ives, Cambridgeshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.77 μg/m³
0
55
155
255
425
605+
35.28 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
5.79 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
St Ives, Cambridgeshire
St Ives, Cambridgeshire
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AQI 29
Good
4.11μg/m³
PM2.5
10.91μg/m³
PM10
31.34ppb
O3
0.43ppb
SO2
10.91ppb
NO2
0.17ppm
CO
AQI 32
Good
3.92μg/m³
PM2.5
9.87μg/m³
PM10
35.06ppb
O3
0.43ppb
SO2
11.07ppb
NO2
0.17ppm
CO
AQI 29
Good
3.91μg/m³
PM2.5
9.56μg/m³
PM10
31.04ppb
O3
0.42ppb
SO2
7.70ppb
NO2
0.17ppm
CO
AQI 30
Good
4.23μg/m³
PM2.5
11.11μg/m³
PM10
32.32ppb
O3
0.44ppb
SO2
10.34ppb
NO2
0.17ppm
CO
AQI 32
Good
4.00μg/m³
PM2.5
8.90μg/m³
PM10
35.07ppb
O3
0.40ppb
SO2
14.34ppb
NO2
0.17ppm
CO
AQI 31
Good
3.66μg/m³
PM2.5
9.17μg/m³
PM10
32.87ppb
O3
0.40ppb
SO2
8.04ppb
NO2
0.17ppm
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 10:00:00 on 2026-06-28.
The best air quality in St Ives, Cambridgeshire was recorded at 09:00:00 on 2026-06-29.
The real-time air quality index in St Ives, Cambridgeshire is 32, 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 3.924 μg/m3.
The current PM10 levels in St Ives, Cambridgeshire are 13.765 μg/m3.
The current carbon monoxide (CO) level in St Ives, Cambridgeshire is 0.174 ppm.
The current sulfur dioxide (SO2) levels in St Ives, Cambridgeshire are 0.429 ppb.
The current ozone (O3) levels at St Ives, Cambridgeshire is 35.283 ppm.
The current nitrogen dioxide (NO2) levels at St Ives, Cambridgeshire is 5.793 ppb.
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