Air Quality in McAllen, United States

Windy
25.7°C · 52.0% humidity
25.7°
Feels 25.7°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
17 4pm
16
16
16 7pm
16
16
16 10pm
16
4
4 1am
4
4
4 4am
4
4
4 7am
4
4
4 10am
4
4
16 1pm
16
16
Station readings
17
CAMS model adj -21
37
37
37
37
37
37
37
37
25
25
25
25
25
25
25
25
25
25
25
25
25
37
37
37
AD 728×90

PM2.5 Trend (24h)

17h · 1 station
52.0%
Humidity
92.6 km/h
Wind SE
1016.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for McAllen?

Temperature & Precipitation

PM2.54.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
4.1
Median
4.1
Average
4.1
Low
4.1
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +3.3

What is the 7-day forecast for McAllen?

04-09
25.7° 19.5°
04-10
29.1° 19.7°
0.13 mm
04-11
25.7° 20.3°
0.13 mm
04-12
29.7° 20.3°
0.13 mm
04-13
30.2° 21.1°
04-14
32.0° 21.0°
04-15
32.1° 23.2°
Both models agree Avg diff: 1.3°C

Where are air quality stations near McAllen?

30
Mission, Harlingen, Texas
6.6 km
17
Edinburg East Freddy Gonzalez Drive
12.3 km PM2.5: 4.1 µg/m³

What cities are near McAllen?

17 Pharr 17 San Juan 17 Mission 17 Alamo 17 Edinburg 17 Reynosa 17 Donna 17 Weslaco 17 Ciudad Río Bravo 17 Mercedes

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:26 UTC.