315 N 18th St Air Quality

Monitoring Station · Philadelphia, United States
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 1pm
29
31
31 4pm
31
29
29 7pm
29
29
29 10pm
29
31
38 1am
31
31
— 4am
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—
— 7am
—
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— 10am
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Station readings
30
29
CAMS model adj +4
27
27
27
27
27
25
25
25
25
25
25
27
34
27
27

Air Quality Forecast (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
1401 John F Kennedy Blvd
0.8 km PM2.5: 7.2 µg/m³
28
1358 Ridge Ave, Philadelphia, PA 19123
0.9 km PM2.5: 6.6 µg/m³
28
1901 Walnut St
1.2 km PM2.5: 6.7 µg/m³
29
N 9th St
1.4 km PM2.5: 6.9 µg/m³
30
2100 Pine St
1.6 km PM2.5: 7.3 µg/m³
29
2511 W Girard Ave
1.8 km PM2.5: 7.0 µg/m³
32
3312 Walnut St
2.1 km PM2.5: 7.6 µg/m³
28
807 Lombard St
2.1 km PM2.5: 6.7 µg/m³

Nearby Cities

30 Philadelphia 29 Center City 28 Rittenhouse 30 University City 28 Fishtown 28 Strawberry Mansion 29 Point Breeze 28 Hartranft 28 Wharton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:40 UTC.