What is the air quality like in Laredo?
Laredo has an average AQI of 55, which falls in the "Moderate" category. About 52% of days have Good air quality, 36% are Moderate, and 10% are Unhealthy for Sensitive Groups. The primary pollutant is PM10.
What is the main pollutant in Laredo?
The primary pollutant in Laredo is PM10. The city's average PM2.5 level is 9 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 46 ppb. Major pollution sources include cross-border traffic, vehicles, dust.
Is Laredo affected by wildfire smoke?
Laredo has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Laredo have?
Approximately 52% of days in Laredo have Good air quality (AQI 0-50). Residents experience Good air quality about half the time, with other days being Moderate or worse.
When is pollen season in Laredo's state (TX)?
Pollen seasons in TX include: Weed Pollen (August–November, High severity); Tree Pollen (January–April, Very High severity); Grass Pollen (March–September, High severity); Mold Spores (Year-round–Year-round, High severity). Allergy sufferers should monitor pollen counts during these periods and consider staying indoors on high-pollen days, especially during morning hours when counts peak.