Next 24 hours

US AQI

45Now
46
46
4712 AM
48
48
493 AM
48
48
476 AM
43
38
339 AM
36
39
4112 PM
43
44
453 PM
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43
416 PM
40
39

Air quality outlook

Worst hour each day

Today46Good
Sat 1749Good
Sun 1847Good
Mon 1961Moderate
Tue 2067Moderate

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

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About Mazatlán weather

Mazatlán is in Mazatlán, Sinaloa, Mexico at 23.22°, -106.42°. Right now it’s 30° and partly cloudy; today’s high is 33° with a 33% chance of rain.

Sinaloa has a hot semi-arid to tropical climate along its extensive Pacific coastal plain, with Culiacan averaging 25°C annually and summer temperatures regularly exceeding 38°C. The coastal lowlands are the agricultural heartland of Mexico, producing much of the country's tomatoes, corn, and other crops.