What is the air quality in Saint Matthews today?

The current Air Quality Index (AQI) in Saint Matthews is 44 (Good). PM2.5 concentration is 10.51 µg/m³.

What is the temperature in Saint Matthews right now?

The current temperature in Saint Matthews is 28.6°C (feels like 32.4°C). Humidity is 60.3% and wind speed is 14.6 km/h.

Is it safe to go outside in Saint Matthews?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Saint Matthews, United States

Partly Cloudy

28.6°C · 60.3% humidity

28.6°

Feels 32.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

34 2pm

44 5pm

38 8pm

35 11pm

24 2am

25 5am

25 8am

25 11am

Air Quality Index Trend

48h · 5 stn

View full history →

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

60.3%

Humidity

14.6 km/h

Wind N

1011.2 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.51 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Saint Matthews?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations

PM2.510.51 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Station readings (10 stations within 25 km)

10.51

Median

8.84

Average

3.8

Low

12.1

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -2.3

What is the 7-day forecast for Saint Matthews?

07-21

30.6° 21.5°

4.19 mm

07-22

28.6° 22.8°

0.13 mm

07-23

21.3° 19.8°

3.94 mm

07-24

28.0° 20.3°

0.06 mm

07-25

24.4° 20.1°

14.37 mm

07-26

29.7° 20.5°

4.0 mm

07-27

28.9° 21.7°

4.0 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Saint Matthews?

Cannons Lane, Kentucky, USA

2.7 km PM2.5: 8.4 µg/m³

Near Road

8.2 km PM2.5: 4.8 µg/m³

Near Road, Kentucky, USA

8.2 km PM2.5: 12.6 µg/m³

Engine 15 Black Carbon Study

8.6 km PM2.5: 7.2 µg/m³

Carrithers Middle School, Kentucky, USA

10.6 km PM2.5: 12.0 µg/m³

Carrithers Middle School, Kentucky, USA

10.6 km PM2.5: 8.2 µg/m³

Maupin Elementary

12.9 km PM2.5: 5.8 µg/m³

Algonquin Parkway, Kentucky, USA

15.1 km PM2.5: 6.2 µg/m³

Algonquin Parkway, Kentucky, USA

15.1 km PM2.5: 6.0 µg/m³

Watson, Kentucky, USA

30.0 km PM2.5: 7.4 µg/m³

What cities are near Saint Matthews?

19 Jeffersonville 30 Louisville 45 Jeffersontown 20 Clarksville 40 Newburg 45 Fern Creek 42 Highview 38 Okolona 30 New Albany 32 Shively

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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 2026-07-21T21:45 UTC.