Stay updated with real-time air quality in Forest Hill, 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)
52
Moderate
Forest Hill, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.78 μg/m³
0
55
155
255
425
605+
23.36 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
3.22 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Forest Hill, Texas
Forest Hill, Texas
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AQI 33
Good
5.96μg/m³
PM2.5
25.30μg/m³
PM10
35.57ppb
O3
0.46ppb
SO2
2.05ppb
NO2
0.17ppm
CO
AQI 33
Good
5.92μg/m³
PM2.5
25.70μg/m³
PM10
35.74ppb
O3
0.46ppb
SO2
2.04ppb
NO2
0.17ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
28.98μg/m³
PM10
31.20ppb
O3
0.46ppb
SO2
2.05ppb
NO2
0.17ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
25.12μg/m³
PM10
35.54ppb
O3
0.47ppb
SO2
2.03ppb
NO2
0.17ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
34.75μg/m³
PM10
35.90ppb
O3
0.46ppb
SO2
2.04ppb
NO2
0.17ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
28.52μg/m³
PM10
34.14ppb
O3
0.46ppb
SO2
2.03ppb
NO2
0.17ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Forest Hill, Texas is updated on an hourly basis.
The worst air quality in Forest Hill, Texas was recorded at 09:00:00 on 2025-09-05.
The best air quality in Forest Hill, Texas was recorded at 09:00:00 on 2025-09-06.
The real-time air quality index in Forest Hill, Texas is 33, currently categorized as Good.
The most common pollutant in Forest Hill, Texas is PM2.5.
If the air quality in Forest Hill, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Forest Hill, Texas at present are 5.876 μg/m3.
The current PM10 levels in Forest Hill, Texas are 25.434 μg/m3.
The current carbon monoxide (CO) level in Forest Hill, Texas is 0.163 ppm.
The current sulfur dioxide (SO2) levels in Forest Hill, Texas are 0.649 ppb.
The current ozone (O3) levels at Forest Hill, Texas is 31.661 ppm.
The current nitrogen dioxide (NO2) levels at Forest Hill, Texas is 1.814 ppb.
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