Air Quality in Zionsville, United States

Windy
23.7°C · 54.5% humidity
23.7°
Feels 23.7°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 5pm
27
27
48 8pm
42
38
42 11pm
40
38
30 2am
27
26
26 5am
26
26
25 8am
25
25
25 11am
25
25
25 2pm
25
25
AD 728×90

Air Quality Index Trend

38h · 3 stn

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

54.5%
Humidity
63.3 km/h
Wind NNE
1017.5 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Zionsville?

Temperature & Precipitation

PM2.5 Trend

38h · 3 stations
PM2.511.41 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (2 stations within 25 km)
11.41
Median
11.35
Average
10.6
Low
12.1
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -4.9

What is the 7-day forecast for Zionsville?

08-03
25.4° 17.9°
0.13 mm
08-04
31.7° 17.8°
0.06 mm
08-05
31.7° 12.8°
4.69 mm
08-06
34.3° 20.9°
5.75 mm
08-07
28.5° 16.1°
08-08
31.8° 21.6°
5.31 mm
08-09
33.0° 22.3°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Zionsville?

54
Indpls-W.18th St, Indiana, USA
18.5 km PM2.5: 13.5 µg/m³
51
Indpls-Washington Park, Indiana, USA
20.0 km PM2.5: 12.1 µg/m³

What cities are near Zionsville?

47 Carmel 46 Broad Ripple 41 Westfield 48 Brownsburg 49 Fairfield Heights 44 Fishers 48 Indianapolis 45 Lawrence 49 Avon 40 Noblesville
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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 2026-08-08T00:58 UTC.