Air Quality in Ypsilanti, United States

Clear
29.5°C · 45.4% humidity
29.5°
Feels 31.6°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
25 1pm
25
25
58 4pm
49
42
37 7pm
34
31
29 10pm
28
27
27 1am
26
28
35 4am
54
54
54 7am
54
25
25 10am
27
54
AD 728×90

Air Quality Index Trend

48h · 3 stn

Ypsilanti'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 Ypsilanti is 1.0× the WHO 24-hour guideline of 15 µg/m³.

45.4%
Humidity
34.1 km/h
Wind E
1013.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ypsilanti?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.515.44 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (9 stations within 25 km)
15.44
Median
18.62
Average
14.81
Low
21.78
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -8.3

What is the 7-day forecast for Ypsilanti?

07-21
29.5° 21.8°
2.0 mm
07-22
26.6° 20.2°
0.88 mm
07-23
23.2° 15.3°
0.5 mm
07-24
26.7° 15.5°
07-25
21.1° 16.3°
3.56 mm
07-26
28.3° 17.3°
0.44 mm
07-27
28.2° 19.1°
2.0 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Ypsilanti?

34
Ypsilanti, Michigan, USA
1.1 km PM2.5: 8.2 µg/m³
105
Ypsilanti, Michigan, USA
1.1 km PM2.5: 37.1 µg/m³
67
Wastewater Treatment Plant
5.2 km PM2.5: 19.5 µg/m³
66
Buhr Park
8.1 km PM2.5: 19.1 µg/m³
64
Bryant Community Center
8.2 km PM2.5: 18.1 µg/m³
50
Ann Arbor Senior Center
9.8 km PM2.5: 11.9 µg/m³
57
Sugarbush Park
10.7 km PM2.5: 14.8 µg/m³
66
Ann Arbor City Hall
11.8 km PM2.5: 19.4 µg/m³
71
Fire Station 6
11.8 km PM2.5: 21.8 µg/m³
71
Northside Community Center
11.9 km PM2.5: 21.4 µg/m³

What cities are near Ypsilanti?

66 Ann Arbor 63 Romulus 64 Wayne 63 Westland 64 Garden City 64 Inkster 64 Livonia 65 Taylor 59 Novi 64 Dearborn Heights
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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 2026-07-21T20:15 UTC.