What is the air quality in Brownsville today?

The current Air Quality Index (AQI) in Brownsville is 21 (Good). PM2.5 concentration is 5.0 µg/m³.

What is the temperature in Brownsville right now?

The current temperature in Brownsville is 26.0°C (feels like 26.0°C). Humidity is 52.8% and wind speed is 96.5 km/h.

Is it safe to go outside in Brownsville?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Brownsville, United States

Windy

26.0°C · 52.8% humidity

26.0°

Feels 26.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast Calibrated

17 4pm

9 7pm

9 10pm

9 1am

9 4am

9 7am

9 10am

21 1pm

Station readings

CAMS model adj -16

PM2.5 Trend (24h)

16h · 1 station

52.8%

Humidity

96.5 km/h

Wind SE

1017.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Brownsville?

Temperature & Precipitation

PM2.55.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

5.0

Median

5.0

Average

5.0

Low

5.0

High

PM2.5 µg/m³ · Model: 8.9 · Bias: +3.9

What is the 7-day forecast for Brownsville?

04-09

26.0° 19.4°

0.31 mm

04-10

26.2° 21.0°

1.06 mm

04-11

25.8° 21.5°

0.56 mm

04-12

29.1° 21.8°

0.13 mm

04-13

29.7° 21.8°

0.06 mm

04-14

30.9° 21.8°

0.06 mm

04-15

32.1° 23.3°

Both models agree Avg diff: 1.3°C

Where are air quality stations near Brownsville?

Brownsville East 6th Street

1.0 km PM2.5: 5.0 µg/m³

What cities are near Brownsville?

21 Heroica Matamoros 29 San Benito 31 Harlingen 28 Valle Hermoso 27 Mercedes 28 Weslaco 27 Ciudad Río Bravo 28 Donna 28 Alamo 28 San Juan

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:30 UTC.