Stay updated with real-time air quality in Hereford, Texas 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)
36
Good
Hereford, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.22 μg/m³
0
55
155
255
425
605+
38.79 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
0.90 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hereford, Texas
Hereford, Texas
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AQI 33
Good
6.30μg/m³
PM2.5
13.00μg/m³
PM10
28.43ppb
O3
1.16ppb
SO2
7.72ppb
NO2
0.35ppm
CO
AQI 38
Good
6.59μg/m³
PM2.5
26.29μg/m³
PM10
30.65ppb
O3
1.18ppb
SO2
7.74ppb
NO2
0.35ppm
CO
AQI 31
Good
3.20μg/m³
PM2.5
14.00μg/m³
PM10
33.70ppb
O3
0.12ppb
SO2
0.69ppb
NO2
0.10ppm
CO
AQI 35
Good
3.38μg/m³
PM2.5
15.14μg/m³
PM10
38.23ppb
O3
0.15ppb
SO2
3.30ppb
NO2
0.12ppm
CO
AQI 31
Good
3.29μg/m³
PM2.5
14.58μg/m³
PM10
33.30ppb
O3
0.11ppb
SO2
0.61ppb
NO2
0.10ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
36.08μg/m³
PM10
32.97ppb
O3
0.15ppb
SO2
2.60ppb
NO2
0.12ppm
CO
Air quality and pollutant data for Texas, USA 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 Hereford, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Hereford, Texas was at its worst at 07:00:00 on 2025-09-04.
In the last 24 hours, the best air quality in Hereford, Texas was observed at 11:00:00 on 2025-09-05.
As of now, the AQI in Hereford, Texas is 29, indicating Good conditions.
Hereford, Texas air has the highest levels of O3.
Poor air quality in Hereford, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hereford, Texas are currently 3.539 μg/m3.
The PM10 concentration in Hereford, Texas is 16 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hereford, Texas is 0.104 ppm.
Currently, Hereford, Texas has a sulfur dioxide (SO2) concentration of 0.132 ppb.
The current ozone (O3) level in Hereford, Texas at the moment is 31.245 ppm.
Nitrogen dioxide (NO2) level in Hereford, Texas at the moment is 1.898 ppb.
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