Today's score
Mosquitoes in Ophir, CO
San Miguel County
Low risk
Mosquito activity is low right now, but never zero. Still worth emptying standing water and using repellent at dusk.
Updated July 19, 2026
- Season
- Ramping up
- Water/wetland
- 0%
- Top species
- Asian tiger mosquito
Right now
Latest reading- 42°
- Temperature
- 58%
- Humidity
- 0.3"
- Recent rain
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Quiet in Ophir today. Know the evening before that changes.
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. Ophir is 0% wetland and marsh, 0% open water, and 1% developed across its 0.23 sq mi, home to about 190 people. That makes it the 4th-wettest of the 5 towns in San Miguel County. 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 Ophir, CO
Do I need mosquito control in Ophir?
Today's mosquito risk in Ophir is low (2/100), so there is no urgency. Quiet stretches are a good time to book: pros treat breeding sites and apply barrier sprays before activity climbs in mid-summer.
Professional mosquito control in Ophir 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 Ophir?
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 Ophir. No cost, no obligation.
Are mosquitoes bad in Ophir right now?
Floodwater and container mosquitoes are active and building toward the summer peak. In Ophir, today's mosquito risk reads low (2/100). Mosquito activity is low right now, but never zero. Still worth emptying standing water and using repellent at dusk.
Nearby towns
Mosquito pressure is local. Check the towns around you.