Stay updated with real-time air quality in Tring, Hertfordshire 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)
44
Good
Tring, Hertfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.05 μg/m³
0
55
155
255
425
605+
34.30 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
6.49 ppb
0
54
101
361
1250
2050+
0.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tring, Hertfordshire
Tring, Hertfordshire
Scroll To Air Quality MapLoading...
AQI 49
Good
8.51μg/m³
PM2.5
30.61μg/m³
PM10
35.76ppb
O3
0.64ppb
SO2
10.81ppb
NO2
0.01ppm
CO
AQI 44
Good
8.28μg/m³
PM2.5
28.30μg/m³
PM10
35.68ppb
O3
0.64ppb
SO2
7.44ppb
NO2
0.01ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
25.02μg/m³
PM10
36.32ppb
O3
0.63ppb
SO2
5.07ppb
NO2
0.01ppm
CO
AQI 52
Moderate
9.94μg/m³
PM2.5
42.59μg/m³
PM10
32.72ppb
O3
0.64ppb
SO2
16.14ppb
NO2
0.01ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
35.16μg/m³
PM10
37.20ppb
O3
0.63ppb
SO2
7.51ppb
NO2
0.01ppm
CO
AQI 44
Good
8.08μg/m³
PM2.5
14.84μg/m³
PM10
32.82ppb
O3
0.64ppb
SO2
8.84ppb
NO2
0.01ppm
CO
Air quality data and pollutant measurements for Hertfordshire, 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 Tring, Hertfordshire is updated every hour.
The worst air quality in Tring, Hertfordshire in the last 24 hours was observed at 12:00:00 on 2026-07-11.
In the last 24 hrs, the best air quality in Tring, Hertfordshire was observed at 03:00:00 on 2026-07-11.
The current air quality in Tring, Hertfordshire is 49, categorized as Good based on real-time data.
The most common pollutant in Tring, Hertfordshire is PM2.5.
If the air quality in Tring, Hertfordshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Tring, Hertfordshire is 8.82 μg/m3.
The current PM10 concentration at Tring, Hertfordshire is 31.528 μg/m3.
The current carbon monoxide (CO) concentration at Tring, Hertfordshire is 0.011 ppm.
The current sulfur dioxide (SO2) concentration at Tring, Hertfordshire is 0.636 ppb.
The current ozone (O3) concentration at Tring, Hertfordshire is 37.459 ppm.
The current nitrogen dioxide (NO2) concentration at Tring, Hertfordshire is 7.809 ppb.
All Rights Reserved © Ambee Inc. 2025