Armour Square 3 Air Quality

Monitoring Station · Douglas, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 11am
30
19
19 2pm
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19 5pm
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19 8pm
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19 11pm
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19
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Station readings
25
30
CAMS model adj -6
27
27
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Air Quality Forecast (24h)

PM2.57.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Douglas 2
1.2 km PM2.5: 4.7 µg/m³
25
Armour Square 2
1.2 km PM2.5: 6.1 µg/m³
23
Fuller Park 1
1.3 km PM2.5: 5.5 µg/m³
32
Bridgeport 2
1.6 km PM2.5: 7.7 µg/m³
21
Douglas 1
1.8 km PM2.5: 5.1 µg/m³
21
Grand Boulevard 1
1.9 km PM2.5: 5.0 µg/m³
32
New City 2
2.1 km PM2.5: 7.8 µg/m³
25
Bridgeport 1
2.1 km PM2.5: 6.0 µg/m³

Nearby Cities

24 Douglas 21 Grand Boulevard 26 Bridgeport 40 Chicago 30 New City 23 Near South Side 23 Kenwood 34 McKinley Park 34 Lower West Side

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:40 UTC.