Multnomah St ES (5425)
Monitoring Station
· Boyle Heights, United States
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
57
5pm
55
54
26
8pm
26
26
26
11pm
1
0
0
2am
0
1
1
5am
1
1
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
57
55
54
CAMS model
adj -49
99
99
75
75
75
75
75
50
37
37
37
50
50
50
50
Air Quality Trend (24h)
PM2.513.7 µg/m³
✓ WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:29 UTC.