42nd St ES (3959) Air Quality
Monitoring Station
· Vermont Square, United States
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
31
2am
31
31
31
5am
31
31
31
8am
31
43
43
11am
43
43
43
2pm
31
31
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
31
31
CAMS model
adj -23
54
54
54
54
54
54
54
54
66
66
66
66
66
54
54
Air Quality Forecast (24h)
PM2.57.4 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:46 UTC.