Stay updated with real-time air quality in St Andrews, Scotland 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)
37
Good
St Andrews, Scotland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.99 μg/m³
0
55
155
255
425
605+
40.41 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
6.91 ppb
0
54
101
361
1250
2050+
1.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
St Andrews, Scotland
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AQI 38
Good
2.97μg/m³
PM2.5
7.33μg/m³
PM10
40.65ppb
O3
0.61ppb
SO2
8.03ppb
NO2
1.48ppm
CO
AQI 38
Good
3.23μg/m³
PM2.5
8.63μg/m³
PM10
41.22ppb
O3
0.62ppb
SO2
1.87ppb
NO2
1.48ppm
CO
AQI 38
Good
2.81μg/m³
PM2.5
9.54μg/m³
PM10
40.63ppb
O3
0.61ppb
SO2
6.28ppb
NO2
1.48ppm
CO
AQI 38
Good
3.24μg/m³
PM2.5
8.67μg/m³
PM10
41.27ppb
O3
0.62ppb
SO2
1.43ppb
NO2
1.48ppm
CO
AQI 37
Good
3.00μg/m³
PM2.5
7.00μg/m³
PM10
40.27ppb
O3
0.61ppb
SO2
6.27ppb
NO2
1.48ppm
CO
AQI 36
Good
3.00μg/m³
PM2.5
6.19μg/m³
PM10
39.31ppb
O3
0.61ppb
SO2
5.37ppb
NO2
1.48ppm
CO
Air quality and pollutant data for Scotland, 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 Andrews, Scotland is updated every hour for accuracy.
In the past 24 hours, the air quality in St Andrews, Scotland was at its worst at 09:00:00 on 2025-11-14.
In the last 24 hours, the best air quality in St Andrews, Scotland was observed at 12:00:00 on 2025-11-14.
As of now, the AQI in St Andrews, Scotland is 37, indicating Good conditions.
St Andrews, Scotland air has the highest levels of O3.
Poor air quality in St Andrews, Scotland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in St Andrews, Scotland are currently 2.8 μg/m3.
The PM10 concentration in St Andrews, Scotland is 9.995 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in St Andrews, Scotland is 1.407 ppm.
Currently, St Andrews, Scotland has a sulfur dioxide (SO2) concentration of 0.539 ppb.
The current ozone (O3) level in St Andrews, Scotland at the moment is 40.413 ppm.
Nitrogen dioxide (NO2) level in St Andrews, Scotland at the moment is 6.913 ppb.
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