Air Quality in Logan, United States

Cloudy
22.0°C · 73.5% humidity
22.0°
Feels 22.0°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
80 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 4am
9
9
18 7am
15
21
19 10am
18
18
37 1pm
37
17
16 4pm
16
16
9 7pm
9
16
16 10pm
16
36
16 1am
16
16
Station readings
8
8
11
15
CAMS model adj -18
27
27
27
27
27
34
34
34
34
54
54
34
34
34
34
27
27
34
34
34
54
34
34
34
AD 728×90

Air Quality Index Trend

38h · 1 stn

Logan's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

73.5%
Humidity
27.5 km/h
Wind SSW
1015.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
18
4.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.54.21 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
4.21
Median
4.25
Average
2.75
Low
8.4
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.3
06-09
32.2° 12.9°
0.06 mm
06-10
31.0° 21.0°
13.56 mm
06-11
25.1° 14.2°
06-12
25.7° 18.2°
3.69 mm
06-13
32.0° 19.7°
06-14
27.7° 17.9°
5.44 mm
06-15
25.7° 16.4°
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T11:44 UTC.