Air Quality in Hays, United States
Windy
28.9°C · 40.3% humidity
28.9°
Feels 30.2°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Hays's air quality — share it
AQI Forecast
27
7pm
27
27
27
10pm
25
25
25
1am
27
27
27
4am
27
27
27
7am
34
34
34
10am
54
34
27
1pm
27
27
27
4pm
25
25
Air Quality Index Trend
24h · 2 stnHays's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
40.3%
Humidity
59.7 km/h
Wind ESE
1017.0 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hays?
Temperature & Precipitation
PM2.5 Trend
24h · 2 stationsPM2.56.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Hays?
08-03
31.9° 20.6°
08-04
36.5° 18.3°
08-05
41.7° 19.0°
13.62 mm
08-06
39.6° 20.4°
2.69 mm
08-07
31.0° 20.4°
0.94 mm
08-08
42.7° 21.7°
08-09
38.3° 22.4°
0.25 mm
Both models agree
Avg diff: 4.8°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:46 UTC.