Stay updated with real-time air quality in Waltham Abbey, Essex 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)
49
Good
Waltham Abbey, Essex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.45 μg/m³
0
55
155
255
425
605+
52.67 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
12.61 ppb
0
54
101
361
1250
2050+
0.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Waltham Abbey, Essex
Waltham Abbey, Essex
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AQI 52
Moderate
10.39μg/m³
PM2.5
36.86μg/m³
PM10
52.83ppb
O3
1.14ppb
SO2
12.88ppb
NO2
0.01ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
35.15μg/m³
PM10
52.32ppb
O3
1.15ppb
SO2
14.28ppb
NO2
0.01ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
32.89μg/m³
PM10
50.10ppb
O3
1.16ppb
SO2
13.09ppb
NO2
0.01ppm
CO
AQI 52
Moderate
9.81μg/m³
PM2.5
31.94μg/m³
PM10
49.54ppb
O3
1.16ppb
SO2
13.21ppb
NO2
0.01ppm
CO
AQI 52
Moderate
9.91μg/m³
PM2.5
18.31μg/m³
PM10
53.54ppb
O3
1.10ppb
SO2
5.02ppb
NO2
0.02ppm
CO
AQI 52
Moderate
10.04μg/m³
PM2.5
33.38μg/m³
PM10
51.79ppb
O3
1.15ppb
SO2
14.69ppb
NO2
0.01ppm
CO
Air quality and pollutant data for Essex, 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 Waltham Abbey, Essex is updated every hour for accuracy.
In the past 24 hours, the air quality in Waltham Abbey, Essex was at its worst at 04:00:00 on 2025-06-19.
In the last 24 hours, the best air quality in Waltham Abbey, Essex was observed at 12:00:00 on 2025-06-19.
As of now, the AQI in Waltham Abbey, Essex is 52, indicating Moderate conditions.
Waltham Abbey, Essex air has the highest levels of PM2.5.
Poor air quality in Waltham Abbey, Essex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Waltham Abbey, Essex are currently 10.392 μg/m3.
The PM10 concentration in Waltham Abbey, Essex is 36.926 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Waltham Abbey, Essex is 0.01 ppm.
Currently, Waltham Abbey, Essex has a sulfur dioxide (SO2) concentration of 1.143 ppb.
The current ozone (O3) level in Waltham Abbey, Essex at the moment is 52.832 ppm.
Nitrogen dioxide (NO2) level in Waltham Abbey, Essex at the moment is 12.608 ppb.
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