Armour Square 3 Air Quality

Monitoring Station · Douglas, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 1am
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23 4am
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22 7am
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22 10am
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23 1pm
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23
— 4pm
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Station readings
19
17
CAMS model adj -2
27
25
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Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Douglas 2
1.2 km PM2.5: 3.7 µg/m³
16
Armour Square 2
1.2 km PM2.5: 3.8 µg/m³
15
Fuller Park 1
1.3 km PM2.5: 3.5 µg/m³
21
Bridgeport 2
1.6 km PM2.5: 5.1 µg/m³
15
Douglas 1
1.8 km PM2.5: 3.7 µg/m³
15
Grand Boulevard 1
1.9 km PM2.5: 3.6 µg/m³
19
New City 2
2.1 km PM2.5: 4.6 µg/m³
18
Bridgeport 1
2.1 km PM2.5: 4.4 µg/m³

Nearby Cities

16 Douglas 15 Grand Boulevard 18 Bridgeport 18 Chicago 17 New City 16 Near South Side 16 Kenwood 18 McKinley Park 18 Lower West Side

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T04:24 UTC.