Air Quality in Heroica Matamoros, Mexico
Windy
28.5°C · 59.8% humidity
28.5°
Feels 32.2°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Heroica Matamoros's air quality — share it
AQI Forecast
34
1pm
34
34
46
4pm
41
37
34
7pm
30
29
28
10pm
27
26
28
1am
28
27
27
4am
27
27
27
7am
34
27
27
10am
27
27
Air Quality Index Trend
41h · 2 stnHeroica Matamoros's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Heroica Matamoros is 2.2× the WHO annual guideline of 5 µg/m³.
59.8%
Humidity
95.6 km/h
Wind SE
1008.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.0 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Heroica Matamoros?
Temperature & Precipitation
PM2.5 Trend
41h · 2 stationsPM2.511.0 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
11.0
Median
11.0
Average
11.0
Low
11.0
High
PM2.5 µg/m³ · Model: 16.8 · Bias: +5.8
What is the 7-day forecast for Heroica Matamoros?
05-28
34.3° 24.1°
0.13 mm
05-29
32.4° 24.9°
05-30
31.8° 24.1°
0.5 mm
05-31
33.6° 23.2°
06-01
35.2° 24.9°
0.06 mm
06-02
33.8° 24.3°
0.13 mm
06-03
33.3° 24.3°
0.06 mm
Both models agree
Avg diff: 1.3°C
Where are air quality stations near Heroica Matamoros?
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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 2026-05-28T21:37 UTC.