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)
44
Good
St Ives, Cambridgeshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.19 μg/m³
0
55
155
255
425
605+
25.44 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
10.94 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
St Ives, Cambridgeshire
St Ives, Cambridgeshire
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AQI 49
Good
8.76μg/m³
PM2.5
13.34μg/m³
PM10
25.51ppb
O3
0.60ppb
SO2
13.47ppb
NO2
0.76ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
13.34μg/m³
PM10
21.55ppb
O3
0.59ppb
SO2
14.78ppb
NO2
0.76ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
12.96μg/m³
PM10
26.31ppb
O3
0.57ppb
SO2
8.49ppb
NO2
0.76ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
13.54μg/m³
PM10
24.73ppb
O3
0.62ppb
SO2
10.23ppb
NO2
0.76ppm
CO
AQI 44
Good
8.15μg/m³
PM2.5
12.46μg/m³
PM10
26.40ppb
O3
0.58ppb
SO2
19.09ppb
NO2
0.76ppm
CO
AQI 44
Good
8.10μg/m³
PM2.5
12.85μg/m³
PM10
26.30ppb
O3
0.45ppb
SO2
8.28ppb
NO2
0.76ppm
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 11:00:00 on 2026-11-11.
The best air quality in St Ives, Cambridgeshire was recorded at 08:00:00 on 2026-11-12.
The real-time air quality index in St Ives, Cambridgeshire is 44, currently categorized as Good.
The most common pollutant in St Ives, Cambridgeshire is PM2.5.
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 8.232 μg/m3.
The current PM10 levels in St Ives, Cambridgeshire are 13.191 μg/m3.
The current carbon monoxide (CO) level in St Ives, Cambridgeshire is 0.763 ppm.
The current sulfur dioxide (SO2) levels in St Ives, Cambridgeshire are 0.578 ppb.
The current ozone (O3) levels at St Ives, Cambridgeshire is 25.438 ppm.
The current nitrogen dioxide (NO2) levels at St Ives, Cambridgeshire is 10.943 ppb.
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