Air Quality in League City, United States

Partly Cloudy
33.2°C · 58.4% humidity
33.2°
Feels 39.0°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 9am
54
54
29 12pm
39
47
52 3pm
56
59
61 6pm
62
63
52 9pm
53
53
53 12am
54
54
54 3am
54
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

48h · 5 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.

58.4%
Humidity
31.8 km/h
Wind SSW
1007.1 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
29
6.93 µg/m³
PM10▲
44
48.05 µg/m³
050100150200300500

What is the weather forecast for League City?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.56.93 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
6.93
Median
7.48
Average
6.77
Low
8.18
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +9.4

What is the 7-day forecast for League City?

07-21
33.2° 24.4°
50.13 mm
07-22
32.2° 26.0°
13.25 mm
07-23
33.9° 23.7°
23.5 mm
07-24
32.2° 25.3°
10.63 mm
07-25
33.2° 24.8°
3.25 mm
07-26
34.4° 27.4°
07-27
30.9° 27.3°
Both models agree Avg diff: 1.7°C

Where are air quality stations near League City?

28
Fire Station 94
7.6 km PM2.5: 6.8 µg/m³
53
Seabrook Friendship Park, Houston, Texas
11.4 km PM2.5: 13.1 µg/m³
152
Seabrook Friendship Park, Houston, Texas
11.4 km PM2.5: 57.4 µg/m³
79
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 25.4 µg/m³
37
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 8.9 µg/m³
37
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 8.9 µg/m³
34
Fire Station 61
21.2 km PM2.5: 8.2 µg/m³
30
7411 Park Place Blvd.
27.7 km PM2.5: 7.1 µg/m³
19
Park Place, Houston, Texas
27.7 km PM2.5: 4.6 µg/m³
30
Park Place, Houston, Texas
27.7 km PM2.5: 7.2 µg/m³

What cities are near League City?

28 Dickinson 30 Friendswood 30 Alvin 36 La Porte 34 Pearland 54 La Marque 37 South Houston 39 Deer Park 54 Texas City 38 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 2026-07-21T17:15 UTC.