Air Quality in Seguin, United States
Drizzle
25.0°C · 83.4% humidity
25.0°
Feels 25.0°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Seguin's air quality — share it
AQI Forecast
25
4pm
25
25
38
7pm
34
32
32
10pm
30
29
29
1am
28
26
26
4am
25
25
25
7am
27
27
27
10am
25
27
25
1pm
25
25
Air Quality Index Trend
48h · 4 stnSeguin's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Seguin is 1.8× the WHO annual guideline of 5 µg/m³.
83.4%
Humidity
47.6 km/h
Wind E
1009.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.07 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Seguin?
Temperature & Precipitation
PM2.5 Trend
48h · 4 stationsPM2.59.07 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Seguin?
05-29
29.9° 19.8°
55.81 mm
05-30
27.8° 21.4°
05-31
31.2° 18.5°
0.06 mm
06-01
31.6° 21.1°
06-02
31.5° 21.3°
06-03
29.2° 21.1°
0.25 mm
06-04
30.8° 21.6°
5.0 mm
Both models agree
Avg diff: 3.0°C
Where are air quality stations near Seguin?
What cities are near Seguin?
Get AQI alerts for Seguin
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:11 UTC.