Air quality index73Moderate

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

Next 24 hours

US AQI

77Now
75
65
5511 PM
45
43
412 AM
39
39
395 AM
39
39
398 AM
39
41
4311 AM
45
46
482 PM
49
35
205 PM
6
20

Air quality outlook

Worst hour each day

Today82Moderate
Thu 849Good
Fri 945Good
Sat 1071Moderate
Sun 1171Moderate

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

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About Erie weather

Erie is in Erie County, Pennsylvania, United States at 42.13°, -80.09°. Right now it’s 68° and partly cloudy; today’s high is 70° with a 20% chance of rain.

Pennsylvania has a humid continental climate with distinct seasonal changes that vary significantly across the state's diverse topography. The southeastern lowlands around Philadelphia experience milder winters and hotter summers than the mountainous interior. The Appalachian Mountains running through the center of the state create orographic effects that enhance precipitation and generate temperature contrasts between the eastern and western slopes.