Pollen Level
Loading
Fetching live data
Loading city data
Current Conditions
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Checking today's conditions
Gathering pollen, air quality, and weather data for you.
Loading city data
Pollen Level
Loading
Fetching live data
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Gathering pollen, air quality, and weather data for you.
Gathering pollen, air quality, and weather data for you.
Pollen Level
Loading
Fetching live data
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Laredo experiences an extended allergy season due to the warm climate, often starting in late January with cedar pollen and lasting through November with ragweed. Residents of Laredo, TX deal with some of the highest pollen counts in the country.
Right now: March brings heavy oak pollen to Laredo. Cars and outdoor surfaces get coated in yellow-green dust.
Winter–Spring
Jan – May
Cedar fever peaks Jan–Feb. Oak and elm follow in spring.
Summer
May – Aug
Grass pollen dominates, especially Bermuda and Johnson grass.
Fall
Aug – Nov
Ragweed season extends late due to warm temperatures.
The area around Laredo is notorious for 'cedar fever' in winter — a challenge unique to this region. PollenTracker monitors cedar, grass, and ragweed levels so you can manage symptoms year-round.
Open another nearby forecast without going back to the map.
Pollen Level
High
120 grains/m³ · Grass
~120 grains/m³
~50 grains/m³
~5 grains/m³
Weather
70°F
Sunny · 78% humidity · 10 mph wind
Air Quality
AQI 58
Moderate
Hourly pollen risk is estimated from weather trends when no live hourly pollen feed is available.
CAUTION
Grass pollen is high, and air quality is moderate (AQI 58). If you need to be outside, aim for the safest window later in the day and keep precautions in place.
Lower-risk hours: 11:00-13:00