Air Quality in Machesney Park, United States
Windy
6.0°C · 77.5% humidity
6.0°
Feels 0.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Machesney Park's air quality — share it
AQI Forecast
25
6am
25
24
18
9am
20
21
22
12pm
23
24
24
3pm
24
27
27
6pm
27
25
25
9pm
25
25
25
12am
25
25
25
3am
25
25
Air Quality Index Trend
19h · 1 stnMachesney Park's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
77.5%
Humidity
46.5 km/h
Wind NE
1032.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Machesney Park?
Temperature & Precipitation
PM2.5 Trend
19h · 1 stationPM2.54.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
Station readings (1 station within 25 km)
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.7
What is the 7-day forecast for Machesney Park?
05-29
27.8° 5.2°
05-30
23.3° 10.2°
1.37 mm
05-31
28.8° 12.7°
06-01
29.3° 14.7°
0.69 mm
06-02
20.8° 15.5°
9.19 mm
06-03
28.7° 20.3°
06-04
23.7° 12.3°
0.25 mm
Both models agree
Avg diff: 5.8°C
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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 2026-05-29T14:37 UTC.