Air Quality in League City, United States

Clear
36.0°C · 39.9% humidity
36.0°
Feels 36.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 3pm
52
52
28 6pm
35
40
43 9pm
46
47
49 12am
50
50
51 3am
51
51
52 6am
52
52
52 9am
52
52
52 12pm
52
52
Station readings 45h ago
AQI 52
PM2.5 12.6 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

46h · 53 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.

39.9%
Humidity
23.6 km/h
Wind SSE
1012.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
28
6.81 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for League City?

Temperature & Precipitation

PM2.5 Trend

46h · 53 stations
PM2.56.81 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
6.81
Median
7.3
Average
6.2
Low
8.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +4.0

What is the 7-day forecast for League City?

08-03
36.0° 25.7°
08-04
31.3° 26.2°
0.06 mm
08-05
33.8° 26.9°
0.13 mm
08-06
32.7° 27.5°
0.06 mm
08-07
33.7° 26.3°
0.13 mm
08-08
30.8° 26.9°
1.94 mm
08-09
32.2° 26.9°
3.38 mm
Both models agree Avg diff: 0.9°C

Where are air quality stations near League City?

25
Fire Station 94
7.6 km PM2.5: 6.0 µg/m³
35
Seabrook Friendship Park, Houston, Texas
11.4 km PM2.5: 8.4 µg/m³
38
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 9.1 µg/m³
43
Houston Deer Park #2, Houston, Texas
18.4 km PM2.5: 10.3 µg/m³
47
Fire Station 61
21.2 km PM2.5: 11.3 µg/m³
26
7411 Park Place Blvd.
27.7 km PM2.5: 6.2 µg/m³
28
Park Place, Houston, Texas
27.7 km PM2.5: 6.7 µg/m³
52
Park Place, Houston, Texas
27.7 km PM2.5: 12.6 µg/m³
18
SCRO 4
29.7 km PM2.5: 4.4 µg/m³
22
SCRO 1
30.7 km PM2.5: 5.2 µg/m³

What cities are near League City?

28 Dickinson 30 Friendswood 45 Alvin 30 La Porte 31 Pearland 26 La Marque 34 South Houston 35 Deer Park 26 Texas City 36 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 2026-08-07T23:59 UTC.