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)
27
Good
St Andrews, Scotland
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.40 μg/m³
0
55
155
255
425
605+
29.46 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
4.57 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
St Andrews, Scotland
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AQI 18
Good
2.93μg/m³
PM2.5
6.11μg/m³
PM10
16.50ppb
O3
0.46ppb
SO2
18.94ppb
NO2
0.12ppm
CO
AQI 18
Good
3.00μg/m³
PM2.5
6.71μg/m³
PM10
18.84ppb
O3
0.46ppb
SO2
4.57ppb
NO2
0.12ppm
CO
AQI 18
Good
2.60μg/m³
PM2.5
5.80μg/m³
PM10
19.35ppb
O3
0.46ppb
SO2
5.42ppb
NO2
0.12ppm
CO
AQI 18
Good
3.00μg/m³
PM2.5
6.58μg/m³
PM10
19.07ppb
O3
0.46ppb
SO2
3.88ppb
NO2
0.12ppm
CO
AQI 16
Good
3.00μg/m³
PM2.5
6.00μg/m³
PM10
16.83ppb
O3
0.46ppb
SO2
8.32ppb
NO2
0.12ppm
CO
AQI 22
Good
4.43μg/m³
PM2.5
23.61μg/m³
PM10
16.82ppb
O3
0.46ppb
SO2
3.95ppb
NO2
0.12ppm
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 08:00:00 on 2025-09-16.
In the last 24 hours, the best air quality in St Andrews, Scotland was observed at 05:00:00 on 2025-09-17.
As of now, the AQI in St Andrews, Scotland is 17, 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 2.608 μg/m3.
The PM10 concentration in St Andrews, Scotland is 6.128 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in St Andrews, Scotland is 0.112 ppm.
Currently, St Andrews, Scotland has a sulfur dioxide (SO2) concentration of 0.607 ppb.
The current ozone (O3) level in St Andrews, Scotland at the moment is 17.774 ppm.
Nitrogen dioxide (NO2) level in St Andrews, Scotland at the moment is 10.031 ppb.
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