Today's score
Mosquitoes in Falls Church, VA
Falls Church city County
Moderate risk
Mosquitoes are active, especially at dawn and dusk. Use repellent and empty any standing water around the yard.
Updated July 15, 2026
- Season
- Ramping up
- Water/wetland
- 0%
- Top species
- Asian tiger mosquito
Right now
Latest reading- 82°
- Temperature
- 61%
- Humidity
- 0.5"
- Recent rain
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7-day outlook
Risk recalculates daily from the local forecast.
What's active right now
Floodwater and container mosquitoes are active and building toward the summer peak. Aedes vexans (the floodwater biter) surges about a week after heavy rain, and the Asian tiger mosquito is out biting during the day around homes. Early summer is when nuisance biting takes off.
Local mosquito habitat
Mosquitoes breed in standing water, so a town's risk tracks how much of that it holds. Falls Church is 0% wetland and marsh, 0% open water, and 27% developed across its 2.05 sq mi, home to about 14,685 people. Marshes and floodplains breed the floodwater and cattail mosquitoes; developed areas breed the house mosquito in storm-drain catch basins and backyard containers.
The single biggest thing a homeowner controls is standing water: empty anything that holds it, keep gutters clear, and change bird baths weekly. A licensed mosquito service handles the breeding sites you can't reach and treats the shady resting spots where adults wait out the day.
Mosquito control in Falls Church, VA
Do I need mosquito control in Falls Church?
Mosquito activity in Falls Church is moderate today (46/100). Mosquitoes are out, especially at dawn and dusk and in shady, humid corners. A seasonal treatment plan keeps numbers down before peak weeks hit.
Professional mosquito control in Falls Church usually pairs a barrier treatment, misted onto shrubs, tall grass, and shady borders where adults rest, with larval control that targets standing water and catch basins so new broods never hatch. Treatments are typically applied every three to four weeks through the season by a licensed company.
How much does mosquito control cost in Falls Church?
Most homeowners pay about $80 to $150 per visit for professional mosquito barrier spraying, or roughly $350 to $600 for a full season of treatments, depending on lot size and how much shade and standing water the property has. Quotes are free, so it costs nothing to get a real number for your yard.
From a vetted local mosquito control company serving Falls Church. No cost, no obligation.
Are mosquitoes bad in Falls Church right now?
Floodwater and container mosquitoes are active and building toward the summer peak. In Falls Church, today's mosquito risk reads moderate (46/100). Mosquitoes are active, especially at dawn and dusk. Use repellent and empty any standing water around the yard.
Nearby towns
Mosquito pressure is local. Check the towns around you.