Air Quality Alert for Fresno, CA: Unhealthy for Sensitive Groups (AQI 106)
On February 22, 2026, air quality in Fresno, CA reached an AQI of 106, categorized as Unhealthy for Sensitive Groups due to elevated PM2.5 levels.
Current Air Quality
In Fresno, CA, the air quality observation for February 22, 2026, indicates that the primary pollutant is fine particulate matter (PM2.5) with an Air Quality Index (AQI) of 106, which is categorized as Unhealthy for Sensitive Groups. Other pollutants measured in the area include Ozone (O3) with an AQI of 18 (Good) and PM10 with an AQI of 51 (Moderate).
What This Means
An AQI level of 106 falls into the “Unhealthy for Sensitive Groups” category. This means that while the general public is not likely to be affected, members of sensitive groups may experience health effects due to the concentration of fine particles in the air.
Who Should Take Precautions
Groups at risk in Fresno include people with heart or lung disease, older adults, children, and teenagers. These individuals are more sensitive to the effects of PM2.5 and should be mindful of their outdoor exposure.
What You Should Do
Sensitive groups should reduce prolonged or heavy exertion outdoors and take more breaks during physical activities. It is also recommended to watch for symptoms such as coughing or shortness of breath. The general public is less likely to be affected and can continue normal outdoor activities.
Source
Data provided by EPA AirNow.
Source: EPA Official Notice