Armour Square 3 Air Quality

Monitoring Station · Douglas, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 12am
32
30
30 3am
30
30
29 6am
29
29
29 9am
29
29
29 12pm
30
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj +5
34
27
25
25
25
25
24
24
24
24
24
24
24
25

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

20
Douglas 2
1.2 km PM2.5: 4.8 µg/m³
21
Armour Square 2
1.2 km PM2.5: 5.1 µg/m³
19
Fuller Park 1
1.3 km PM2.5: 4.5 µg/m³
32
Bridgeport 2
1.6 km PM2.5: 7.6 µg/m³
20
Douglas 1
1.8 km PM2.5: 4.8 µg/m³
19
Grand Boulevard 1
1.9 km PM2.5: 4.6 µg/m³
25
New City 2
2.1 km PM2.5: 6.1 µg/m³
24
Bridgeport 1
2.1 km PM2.5: 5.8 µg/m³

Nearby Cities

21 Douglas 19 Grand Boulevard 24 Bridgeport 23 Chicago 23 New City 21 Near South Side 21 Kenwood 25 McKinley Park 24 Lower West Side

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:06 UTC.