Middleport Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Middleport

Hartland, Niagara County

2026-10-12 07:00

AQI (China)

Excellent

O3

μg/m³

51.2

PM2.5

μg/m³

3.4

PM10

μg/m³

2.6

Weather

13℃

96%

4 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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