What is the air quality in Indianapolis today?

The current Air Quality Index (AQI) in Indianapolis is 25 (Good). PM2.5 concentration is 5.91 µg/m³.

What is the temperature in Indianapolis right now?

The current temperature in Indianapolis is 20.3°C (feels like 20.3°C). Humidity is 47.1% and wind speed is 54.0 km/h.

Is it safe to go outside in Indianapolis?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Indianapolis, United States

Windy

20.3°C · 47.1% humidity

20.3°

Feels 20.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

27 4pm

25 7pm

25 10pm

25 1am

25 4am

25 7am

24 10am

24 1pm

Air Quality Index Trend

47h · 3 stn

View full history →

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

47.1%

Humidity

54.0 km/h

Wind NW

1010.2 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.91 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Indianapolis?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations

PM2.55.91 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX1.4

Low

Station readings (2 stations within 25 km)

5.91

Median

5.9

Average

5.8

Low

6.0

High

PM2.5 µg/m³ · Model: 10.0 · Bias: +4.1

What is the 7-day forecast for Indianapolis?

06-08

31.4° 14.5°

1.75 mm

06-09

31.7° 15.0°

0.56 mm

06-10

25.9° 20.0°

15.25 mm

06-11

26.1° 16.7°

11.56 mm

06-12

29.5° 20.4°

4.81 mm

06-13

29.5° 22.4°

0.06 mm

06-14

29.1° 17.3°

0.31 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Indianapolis?

Indpls - I-70 E, Indiana, USA

3.2 km PM2.5: 7.9 µg/m³

Indpls-W.18th St, Indiana, USA

5.4 km PM2.5: 4.3 µg/m³

Indpls-Washington Park, Indiana, USA

6.0 km PM2.5: 6.2 µg/m³

What cities are near Indianapolis?

25 Broad Ripple 24 Lawrence 25 Greenwood 25 Fairfield Heights 25 Avon 25 Plainfield 25 Brownsburg 25 Zionsville 25 Carmel 24 Fishers

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-06-08T23:12 UTC.