Worst air pollution Quinta Mazatlan - McAllen, today and tomorrow
Today (16 July): Air quality in Quinta Mazatlan is very poor. AQI and PM10 are very poor; PM2.5 is poor; O3 is fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 PM (PM10: 100/100).
Tomorrow (17 July 2026): Air quality in Quinta Mazatlan is very poor. All pollutants stay as today. Pollution peaks around 12:00 AM (PM10: 100/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Quinta Mazatlan, a subtropical birding sanctuary and historic adobe estate, generally reflects McAllen's citywide air quality pattern, shaped by the same regional factors that affect the rest of the area. Checking conditions closer to visit time is still the best way to plan around this specific site.
Today - 16 July | Pollution peaks at 21:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
71.4/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
29.9/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
18.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
68.9/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
28.2/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
17.7/100
Other Landmarks in McAllen
Frequently Asked Questions
Is air quality bad in Quinta Mazatlan right now?
On 16 July 2026, overall air quality in Quinta Mazatlan is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 9:00 PM (PM10: 100/100).
Will air quality be worse tomorrow in Quinta Mazatlan?
On 17 July 2026, air quality conditions in Quinta Mazatlan will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:00 AM (PM10: 100/100).
When is air pollution at its worst in Quinta Mazatlan?
This landmark in McAllen sees air quality shift through the year, as the mildest, cleanest stretch typically falls in spring or autumn; by contrast, long, hot summers bring the highest ozone risk, especially across the major urban corridors. Dust from West Texas can occasionally drift across the state and add to particulate levels.
Are air quality levels in Quinta Mazatlan based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Want to see air quality forecasts for other cities in United States?
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app