warningActive Advisory: Heat Advisory  (See More)
Elev 285 ft, 39.04 °N, 77.49 °W

Ashburn, VA Air Quality & Pollenstar_ratehome

icon95 °F Ashburn Station|Report|Change

Air Quality Index

icon
Today:
Moderate

If you suffer respiratory issues, reduce prolonged or heavy outdoor exertion.

AQI:
52
Dominant Pollutant:
PM2.5

Tiny particles called PM2.5 irritate the eyes, nose, and respiratory system. Long-term exposure aggravates heart and lung disease.

AQI Source: Contains Copernicus Atmosphere Monitoring Service information 2024 and/or modified Copernicus Atmosphere Monitoring Service information 2024

Purple Air

purple air monitor

Keep you and your family safe

Monitor your outdoor air with an air

pollution monitor from PurpleAir.

Buy Your Sensor Now

Pollen

Current
none

Pollen Types: Cedar, Cypress, Juniper

Today
none
96° | 72°
Heavy Thunderstorms
18
none
89° | 66°
Partly Cloudy
19
none
88° | 69°
Partly Cloudy
20
none
82° | 69°
PM Showers

U.S. Counties Health Map & Air Pollution Monitors

Good
Moderate
Unhealthy if Sensitive
Unhealthy
Very Unhealthy
Hazardous
0-50
51-100
101-150
151-200
201-300
301-500
Fine Particulate Matter PM2.5*
Is an air pollutant that is a concern for people's health when levels are high. PM2.5 are tiny particles in the air which reduce visibility and cause the air to appear hazy when levels are elevated.
Learn more about air pollution and your health

Nearby Pollution Monitors

Pressure

Current: 29.9 °in.

Wind Chill & Heat

Today
Extreme Caution
Extreme Danger
ok
Extreme Danger
Today's Heat Index: 103°F
Current
Temp
95°F
Humidity
43%
Feels Like
102°F
Wind
7 mph | WSW

UV Index

Current
very high
Current
10
Select Skin Type

-World Health Organization

very highrisk of harm from unprotected sun exposure. Limit sun exposure to 8-20 minutes.Apply skin protection factor (SPF) 30+, wear protective clothing (hat and UV-A&B sunglasses), and avoid being in the sun between 10am to 4pm.

Flu Activity

No Data

No Flu Data Available

Jul 17, 2024

U.S. Flu Activity Map
No Report
Local
No Activity
Regional
Sporadic
Widespread