315 N 18th St Air Quality

Monitoring Station · Philadelphia, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 2am
19
23
23 5am
23
23
23 8am
23
23
23 11am
23
30
30 2pm
30
30
— 5pm
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— 8pm
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— 11pm
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Station readings
20
19
CAMS model adj -4
27
27
27
27
27
27
27
27
27
27
27
34
34
34
34

Air Quality Forecast (24h)

PM2.54.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
1401 John F Kennedy Blvd
0.8 km PM2.5: 5.1 µg/m³
18
1358 Ridge Ave, Philadelphia, PA 19123
0.9 km PM2.5: 4.4 µg/m³
18
1901 Walnut St
1.2 km PM2.5: 4.4 µg/m³
18
N 9th St
1.4 km PM2.5: 4.4 µg/m³
19
2100 Pine St
1.6 km PM2.5: 4.6 µg/m³
18
2511 W Girard Ave
1.8 km PM2.5: 4.3 µg/m³
18
3312 Walnut St
2.1 km PM2.5: 4.3 µg/m³
18
807 Lombard St
2.1 km PM2.5: 4.3 µg/m³

Nearby Cities

21 Philadelphia 19 Center City 19 Rittenhouse 18 University City 19 Fishtown 19 Strawberry Mansion 18 Point Breeze 20 Hartranft 19 Wharton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:25 UTC.