What is the air quality in Weslaco today?

The current Air Quality Index (AQI) in Weslaco is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Weslaco right now?

The current temperature in Weslaco is 24.7°C (feels like 24.7°C). Humidity is 30.3% and wind speed is 36.5 km/h.

Is it safe to go outside in Weslaco?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Weslaco, United States

Clear

24.7°C · 30.3% humidity

24.7°

Feels 24.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 7 stn

View full history →

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

30.3%

Humidity

36.5 km/h

Wind NNW

1022.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Weslaco?

Temperature & Precipitation

PM2.5 Trend

46h · 7 stations

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

5.8

Median

5.8

Average

5.8

Low

5.8

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +0.2

What is the 7-day forecast for Weslaco?

10-20

27.6° 15.2°

10-21

27.7° 21.3°

0.06 mm

10-22

28.2° 20.7°

10-23

30.4° 19.4°

10-24

30.4° 22.6°

10-25

26.2° 21.0°

0.44 mm

10-26

28.5° 17.8°

0.38 mm

Both models agree Avg diff: 2.1°C

Where are air quality stations near Weslaco?

Edinburg East Freddy Gonzalez Drive

21.6 km PM2.5: 5.8 µg/m³

What cities are near Weslaco?

28 Donna 30 Mercedes 28 Alamo 29 San Juan 30 Pharr 37 Ciudad Río Bravo 24 Edinburg 33 McAllen 21 Harlingen 36 Reynosa

Get AQI alerts for Weslaco

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T20:56 UTC.