Air Quality in League City, United States

Cloudy
25.5°C · 88.9% humidity
25.5°
Feels 25.5°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 11pm
34
34
43 2am
33
39
37 5am
36
36
35 8am
35
35
34 11am
34
34
34 2pm
34
34
27 5pm
27
27
34 8pm
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

League City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

88.9%
Humidity
38.4 km/h
Wind SSW
1012.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for League City?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.510.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
10.3
Median
10.3
Average
10.3
Low
10.3
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -3.0

What is the 7-day forecast for League City?

06-09
31.0° 23.9°
0.44 mm
06-10
31.0° 26.2°
0.62 mm
06-11
28.8° 25.3°
0.44 mm
06-12
29.9° 26.5°
0.62 mm
06-13
32.1° 26.1°
0.44 mm
06-14
30.9° 24.9°
0.25 mm
06-15
33.1° 26.8°
4.5 mm
Both models agree Avg diff: 0.9°C

Where are air quality stations near League City?

23
Fire Station 94
7.6 km PM2.5: 5.6 µg/m³
40
Seabrook Friendship Park, Houston, Texas
11.4 km PM2.5: 9.6 µg/m³
52
Seabrook Friendship Park, Houston, Texas
11.4 km PM2.5: 12.6 µg/m³
37
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 8.9 µg/m³
42
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 10.1 µg/m³
69
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 20.7 µg/m³
29
Fire Station 61
21.2 km PM2.5: 6.9 µg/m³
27
7411 Park Place Blvd.
27.7 km PM2.5: 6.4 µg/m³
19
Park Place, Houston, Texas
27.7 km PM2.5: 4.6 µg/m³
43
Park Place, Houston, Texas
27.7 km PM2.5: 10.3 µg/m³

What cities are near League City?

43 Dickinson 41 Friendswood 30 Alvin 42 La Porte 40 Pearland 31 La Marque 39 South Houston 42 Deer Park 31 Texas City 40 Pasadena
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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 2026-06-09T07:09 UTC.