What is the air quality in Dyer today?

The current Air Quality Index (AQI) in Dyer is 55 (Moderate). PM2.5 concentration is 14.16 µg/m³.

What is the temperature in Dyer right now?

The current temperature in Dyer is 9.3°C (feels like 3.3°C). Humidity is 49.5% and wind speed is 81.1 km/h.

Air Quality in Dyer, United States

Windy

9.3°C · 49.5% humidity

9.3°

Feels 3.3°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

41 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 230 stn

View full history →

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

49.5%

Humidity

81.1 km/h

Wind NNE

1026.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

14.16 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Dyer?

Temperature & Precipitation

PM2.5 Trend

46h · 230 stations

PM2.514.16 µg/m³ ✓ WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (41 stations within 25 km)

14.16

Median

15.38

Average

1.9

Low

21.34

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -0.7

What is the 7-day forecast for Dyer?

10-20

11.2° 6.5°

0.06 mm

10-21

22.6° 11.9°

0.06 mm

10-22

16.8° 7.5°

0.38 mm

10-23

12.2° 8.4°

1.44 mm

10-24

23.4° 9.4°

10-25

14.6° 5.2°

10-26

18.3° 4.3°

1.63 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Dyer?

Kingery Near-road #1, Illinois, USA

9.8 km PM2.5: 10.3 µg/m³

Kingery Near-road #1, Illinois, USA

9.8 km PM2.5: 12.0 µg/m³

Hammond-167th St, Indiana, USA

11.4 km PM2.5: 9.4 µg/m³

Hammond-167th St, Indiana, USA

11.4 km PM2.5: 12.6 µg/m³

Hegewisch 3

17.4 km PM2.5: 14.6 µg/m³

Hegewisch 5

17.7 km PM2.5: 16.6 µg/m³

Hegewisch 4

17.7 km PM2.5: 14.0 µg/m³

South Deering 6

18.8 km PM2.5: 18.0 µg/m³

Riverdale 3

18.8 km PM2.5: 15.4 µg/m³

Hegewisch 2

18.9 km PM2.5: 15.2 µg/m³

What cities are near Dyer?

52 Schererville 53 Munster 53 Lansing 55 Highland 55 Griffith 57 Chicago Heights 41 Hammond 57 Park Forest 57 Calumet City 58 South Holland

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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 2026-10-20T20:55 UTC.