Air quality index55Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

Next 24 hours

US AQI

53Now
54
56
571 AM
52
46
414 AM
44
46
497 AM
46
43
3910 AM
37
35
331 PM
34
35
354 PM
34
33
317 PM
31
31

Air quality outlook

Worst hour each day

Today54Moderate
Sat 1757Moderate
Sun 1853Moderate
Mon 1957Moderate
Tue 2086Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Mérida weather

Mérida is in Mérida, Yucatan, Mexico at 20.97°, -89.62°. Right now it’s 24° and partly cloudy; today’s high is 24° with a 0% chance of rain.

Yucatan has a hot, humid tropical climate with average temperatures of 26-28°C throughout the year. Merida, the state capital, is one of the hottest cities in Mexico with summer heat indices regularly exceeding 45°C when humidity is factored in, earning it the local nickname "the white city" partly for residents' preference for light-colored clothing.