Air Quality Alert: Twin Cities, MN Reaches Unhealthy for Sensitive Groups Level
Areazine synthesizes this EPA air-quality advisory directly from EPA's official public data feed. See our methodology for full source attribution and refresh cadence.
On March 19, 2026, air quality in the Twin Cities, MN area reached an AQI of 116 for PM2.5, which is categorized as Unhealthy for Sensitive Groups.
What this EPA air-quality advisory tells you, and what most readers miss
This notice was issued by EPA on April 4, 2026 and geographically references Twin Cities, MN. Its severity classification of "low" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Air Quality - determines the informational context it sits in, and which agency or body is the authoritative source for updates.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are air-quality, epa, aqi, Twin Cities.
Current Air Quality
In the Twin Cities, MN reporting area, the air quality index (AQI) has reached a level of 116 for fine particulate matter (PM2.5) as of March 19, 2026. This reading is categorized as Unhealthy for Sensitive Groups. Other measured pollutants include Ozone (O3) with an AQI of 5 (Good) and PM10 with an AQI of 44 (Good). The primary pollutant of concern is PM2.5.
What This Means
An AQI between 101 and 150 is considered Unhealthy for Sensitive Groups. At this level, members of sensitive groups may experience health effects, though the general public is less likely to be affected.
Who Should Take Precautions
Groups at increased risk from PM2.5 exposure include:
- People with heart or lung disease
- Older adults
- Children and teenagers
- People with diabetes
What You Should Do
Sensitive groups should reduce prolonged or heavy outdoor exertion. It is recommended to take more breaks, do less intense activities, and watch for symptoms such as coughing or shortness of breath. People with asthma should follow their action plans and keep quick-relief medicine handy. Those with heart disease should watch for symptoms like chest pain or palpitations.
Source
Data provided by EPA AirNow.
Original source: EPA Official Notice ↗
Related Air Quality
All Air Quality →Frequently Asked Questions
Common questions about this EPA air-quality advisory.