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)
31
Good
Penicuik, Scotland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.81 μg/m³
0
55
155
255
425
605+
34.05 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
3.72 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Penicuik, Scotland
Penicuik, Scotland
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AQI 33
Good
5.98μg/m³
PM2.5
10.58μg/m³
PM10
31.87ppb
O3
0.38ppb
SO2
4.56ppb
NO2
0.31ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
11.21μg/m³
PM10
31.49ppb
O3
0.38ppb
SO2
5.71ppb
NO2
0.31ppm
CO
AQI 30
Good
4.62μg/m³
PM2.5
10.26μg/m³
PM10
31.61ppb
O3
0.38ppb
SO2
5.19ppb
NO2
0.31ppm
CO
AQI 49
Good
8.90μg/m³
PM2.5
11.02μg/m³
PM10
31.39ppb
O3
0.38ppb
SO2
5.84ppb
NO2
0.31ppm
CO
AQI 30
Good
5.01μg/m³
PM2.5
10.01μg/m³
PM10
31.97ppb
O3
0.38ppb
SO2
5.32ppb
NO2
0.31ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
10.26μg/m³
PM10
31.83ppb
O3
0.38ppb
SO2
4.47ppb
NO2
0.31ppm
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 01:00:00 on 2025-12-13.
In the last 24 hrs, the best air quality in Penicuik, Scotland was observed at 10:00:00 on 2025-12-13.
The current air quality in Penicuik, Scotland is 31, 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 4.198 μg/m3.
The current PM10 concentration at Penicuik, Scotland is 9.809 μg/m3.
The current carbon monoxide (CO) concentration at Penicuik, Scotland is 0.391 ppm.
The current sulfur dioxide (SO2) concentration at Penicuik, Scotland is 0.402 ppb.
The current ozone (O3) concentration at Penicuik, Scotland is 34.053 ppm.
The current nitrogen dioxide (NO2) concentration at Penicuik, Scotland is 3.717 ppb.
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