Stay updated with real-time air quality in Penicuik, 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
Penicuik, Scotland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.68 μg/m³
0
55
155
255
425
605+
17.16 ppb
0
55
71
86
201
201+
1.75 ppb
0
36
76
186
605
1005+
2.56 ppb
0
54
101
361
1250
2050+
0.08 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Penicuik, Scotland
Penicuik, Scotland
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AQI 38
Good
7.35μg/m³
PM2.5
11.47μg/m³
PM10
11.87ppb
O3
0.89ppb
SO2
13.58ppb
NO2
0.58ppm
CO
AQI 27
Good
5.49μg/m³
PM2.5
12.89μg/m³
PM10
11.09ppb
O3
0.94ppb
SO2
18.38ppb
NO2
0.58ppm
CO
AQI 49
Good
9.24μg/m³
PM2.5
11.98μg/m³
PM10
10.98ppb
O3
0.45ppb
SO2
14.08ppb
NO2
0.58ppm
CO
AQI 20
Good
2.96μg/m³
PM2.5
13.00μg/m³
PM10
11.00ppb
O3
1.29ppb
SO2
21.16ppb
NO2
0.58ppm
CO
AQI 62
Moderate
14.99μg/m³
PM2.5
18.98μg/m³
PM10
7.87ppb
O3
2.23ppb
SO2
21.26ppb
NO2
0.58ppm
CO
AQI 56
Moderate
12.41μg/m³
PM2.5
15.63μg/m³
PM10
7.79ppb
O3
2.14ppb
SO2
18.36ppb
NO2
0.58ppm
CO
Air quality data and pollutant measurements for Scotland, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Penicuik, Scotland is updated every hour.
The worst air quality in Penicuik, Scotland in the last 24 hours was observed at 09:00:00 on 2026-01-17.
In the last 24 hrs, the best air quality in Penicuik, Scotland was observed at 02:00:00 on 2026-01-18.
The current air quality in Penicuik, Scotland is 14, categorized as Good based on real-time data.
The most common pollutant in Penicuik, Scotland is O3.
If the air quality in Penicuik, Scotland is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Penicuik, Scotland is 1.6 μg/m3.
The current PM10 concentration at Penicuik, Scotland is 8.207 μg/m3.
The current carbon monoxide (CO) concentration at Penicuik, Scotland is 0.578 ppm.
The current sulfur dioxide (SO2) concentration at Penicuik, Scotland is 1.569 ppb.
The current ozone (O3) concentration at Penicuik, Scotland is 14.605 ppm.
The current nitrogen dioxide (NO2) concentration at Penicuik, Scotland is 2.397 ppb.
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