Air Quality in Machesney Park, United States
Windy
12.6°C · 68.5% humidity
12.6°
Feels 12.6°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Machesney Park's air quality — share it
AQI Forecast
24
4pm
24
24
31
7pm
29
28
27
10pm
26
25
25
1am
26
25
25
4am
25
25
25
7am
24
25
25
10am
25
25
25
1pm
25
25
Air Quality Index Trend
37h · 2 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. Current PM2.5 concentration in Machesney Park is 1.5× the WHO annual guideline of 5 µg/m³.
68.5%
Humidity
63.8 km/h
Wind NNE
1029.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.45 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Machesney Park?
Temperature & Precipitation
PM2.5 Trend
37h · 2 stationsPM2.57.45 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
7.45
Median
7.45
Average
4.1
Low
10.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.5
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 2026-05-29T00:22 UTC.