Air Quality in Harker Heights, United States
Windy
35.6°C · 34.2% humidity
35.6°
Feels 35.6°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Harker Heights's air quality — share it
AQI Forecast
25
7am
25
25
12
10am
16
18
20
1pm
22
23
23
4pm
24
24
24
7pm
25
27
27
10pm
27
27
27
1am
27
27
27
4am
27
27
Air Quality Index Trend
35h · 2 stnHarker Heights's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
34.2%
Humidity
77.2 km/h
Wind S
1015.0 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.9 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Harker Heights?
Temperature & Precipitation
PM2.5 Trend
35h · 2 stationsPM2.52.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
2.9
Median
2.9
Average
2.9
Low
2.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +3.0
What is the 7-day forecast for Harker Heights?
09-05
38.5° 22.7°
09-06
38.5° 23.0°
0.56 mm
09-07
39.2° 24.9°
09-08
37.6° 18.3°
10.69 mm
09-09
36.3° 28.3°
0.06 mm
09-10
36.7° 19.6°
09-11
36.8° 25.6°
Both models agree
Avg diff: 3.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:51 UTC.