Stay updated with real-time air quality in Ware, 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)
38
Good
Ware, Hertfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.72 μg/m³
0
55
155
255
425
605+
22.87 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
13.94 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Ware, Hertfordshire
Ware, Hertfordshire
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AQI 49
Good
9.06μg/m³
PM2.5
21.94μg/m³
PM10
24.14ppb
O3
0.96ppb
SO2
22.60ppb
NO2
1.01ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
16.63μg/m³
PM10
22.08ppb
O3
0.96ppb
SO2
18.61ppb
NO2
1.01ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
9.92μg/m³
PM10
27.27ppb
O3
1.00ppb
SO2
13.92ppb
NO2
1.01ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
14.56μg/m³
PM10
21.73ppb
O3
0.96ppb
SO2
18.01ppb
NO2
1.01ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
20.85μg/m³
PM10
27.46ppb
O3
0.99ppb
SO2
13.91ppb
NO2
1.01ppm
CO
AQI 49
Good
9.48μg/m³
PM2.5
22.30μg/m³
PM10
27.28ppb
O3
0.95ppb
SO2
22.27ppb
NO2
1.01ppm
CO
Air quality and pollutant data for Hertfordshire, 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 Ware, Hertfordshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Ware, Hertfordshire was at its worst at 02:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Ware, Hertfordshire was observed at 04:00:00 on 2026-02-11.
As of now, the AQI in Ware, Hertfordshire is 38, indicating Good conditions.
Ware, Hertfordshire air has the highest levels of PM2.5.
Poor air quality in Ware, Hertfordshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Ware, Hertfordshire are currently 6.975 μg/m3.
The PM10 concentration in Ware, Hertfordshire is 14.72 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Ware, Hertfordshire is 0.803 ppm.
Currently, Ware, Hertfordshire has a sulfur dioxide (SO2) concentration of 0.887 ppb.
The current ozone (O3) level in Ware, Hertfordshire at the moment is 22.871 ppm.
Nitrogen dioxide (NO2) level in Ware, Hertfordshire at the moment is 13.939 ppb.
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