Air Quality in Olney, United States

Drizzle
24.8°C · 92.7% humidity
24.8°
Feels 24.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
78 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 4pm
12
12
21 7pm
20
19
15 10pm
14
14
13 1am
13
13
12 4am
12
12
12 7am
12
12
12 10am
11
11
11 1pm
11
11
Station readings
14
13
14
CAMS model adj -13
25
25
25
25
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
AD 728×90

Air Quality Index Trend

39h · 1 stn

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

92.7%
Humidity
4.8 km/h
Wind NE
1012.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
21
5.11 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.55.11 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.11
Median
5.39
Average
3.22
Low
8.08
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.9
05-29
21.4° 12.5°
0.19 mm
05-30
24.8° 10.5°
9.06 mm
05-31
29.8° 11.8°
06-01
29.4° 15.2°
0.13 mm
06-02
23.0° 14.5°
06-03
26.1° 18.8°
1.19 mm
06-04
24.0° 20.2°
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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 2026-05-29T23:35 UTC.