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Air Quality Alert AIR QUALITY ALERT - Thurmont

Updated: @ 17-Jul-2026 2:15pm - next update at 2:20pm   updated
Summary
Currently: 79.6, Max: 79.9, Min: 69.6
Mainly cloudy, Dry
Mainly cloudy, Dry
79.6°F
Temp Trend Warmer 0.7°F than last hour.
---
Feels like: 81.7°F
24-hr difference
-10.2°FColder 10.2°F than yesterday at this time.
  Today Yesterday
 High 79.9°F @ 1:31pm 92°F @ 3:50pm
 Low 69.6°F @ 3:45am 75.2°F @ 11:59pm
Normals / Records
Normal Temperatures
This Date
Record Temperatures
This Date
Normal High
69.1°F
Normal Low
48°F
Record High
89.1°F (2013)
Record Low
21°F (1997)
Wind Air Quality
Wind from SE SE
0.2
Gust:
0 mph
196
  Unhealthy
0 Bft - Calm
Max Gust Today at 1:52am 32.0 mph
Max Gust This month on July 4 32.0 mph
Dewpoint, Humidity & Barometer
Humidity: % Decreased 2.0% since last hour.
Dew Point: 0°F  
Barometer: 0 inHg Falling 0.40  inHg/hr
Baro Trend: Steady
Indoor Temp: 0°F
Indoor Humidity: %
Rainfall
Rain Today: 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
July Total: 3.6 in
Season Total: 21.6 in
Short Term Forecast
This
Afternoon
This Afternoon: Smoke
Smoke

Hi 87 °F
Tonight

Tonight: Smoke
Smoke

Lo 71 °F
Saturday

Saturday: Smoke then Areas Of Smoke
Smoke then Areas Of Smoke

Hi 85 °F
UV Index Solar Radiation Fire Risk
1.1
Sunburn in
102 Minutes
Highest:
10:39 AM
1.5
457 W/m2
48 %
W/m2 SI
Highest:
1:40 PM
504
Chandler Burning Index: LOW
Currently:
6.2
at 2:15 PM
Almanac Sun Moon
Sunrise: 5:39am
Sunset: 8:25pm
Moonrise: 9:22am
Moonset: 10:01pm
Sunlight:
Today:14 h 39 m 16 s
(Noon)
graph
(Midnight)
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
15%
Illuminated
Moon Phases
First Quarter Full Moon Last Quarter New Moon
First Quarter Full Moon Last Quarter New Moon
21 Jul 2026 07:05 29 Jul 2026 10:36 05 Aug 2026 22:21 12 Aug 2026 13:37