Engine 15 Black Carbon Study Air Quality

Monitoring Station · Louisville, United States
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 5pm
43
42
42 8pm
42
42
42 11pm
42
42
42 2am
42
35
33 5am
32
8am
11am
2pm
Station readings
43
43
CAMS model adj +8
34
34
34
34
34
34
34
34
34
34
34
27
25
24
PM2.510.4 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:41 UTC.