Stay updated with real-time air quality in Greenock, 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)
23
Good
Greenock, Scotland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.01 μg/m³
0
55
155
255
425
605+
24.94 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
6.39 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Greenock, Scotland
Greenock, Scotland
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AQI 23
Good
2.96μg/m³
PM2.5
5.99μg/m³
PM10
25.44ppb
O3
0.82ppb
SO2
7.74ppb
NO2
0.36ppm
CO
AQI 23
Good
2.62μg/m³
PM2.5
4.97μg/m³
PM10
25.03ppb
O3
0.82ppb
SO2
6.90ppb
NO2
0.36ppm
CO
AQI 23
Good
2.76μg/m³
PM2.5
6.79μg/m³
PM10
24.75ppb
O3
0.82ppb
SO2
5.69ppb
NO2
0.36ppm
CO
AQI 23
Good
2.84μg/m³
PM2.5
6.76μg/m³
PM10
24.77ppb
O3
0.82ppb
SO2
5.10ppb
NO2
0.36ppm
CO
AQI 23
Good
2.72μg/m³
PM2.5
6.75μg/m³
PM10
24.73ppb
O3
0.82ppb
SO2
6.24ppb
NO2
0.36ppm
CO
AQI 23
Good
3.11μg/m³
PM2.5
8.57μg/m³
PM10
25.08ppb
O3
0.82ppb
SO2
5.94ppb
NO2
0.36ppm
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 Greenock, Scotland is updated every hour.
The worst air quality in Greenock, Scotland in the last 24 hours was observed at 08:00:00 on 2026-10-09.
In the last 24 hrs, the best air quality in Greenock, Scotland was observed at 05:00:00 on 2026-10-08.
The current air quality in Greenock, Scotland is 24, categorized as Good based on real-time data.
The most common pollutant in Greenock, Scotland is O3.
If the air quality in Greenock, Scotland is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Greenock, Scotland is 2.99 μg/m3.
The current PM10 concentration at Greenock, Scotland is 6.077 μg/m3.
The current carbon monoxide (CO) concentration at Greenock, Scotland is 0.248 ppm.
The current sulfur dioxide (SO2) concentration at Greenock, Scotland is 0.824 ppb.
The current ozone (O3) concentration at Greenock, Scotland is 26.297 ppm.
The current nitrogen dioxide (NO2) concentration at Greenock, Scotland is 4.304 ppb.
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