Phoenix Enjoys Excellent Air Quality with Low AQI
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Phoenix Enjoys Excellent Air Quality with Low AQI
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Particle pollution remains well within safe limits. PM2.5 levels are measured at 4 micrograms per cubic meter, and PM10 at 12 micrograms per cubic meter. These values are well below the thresholds associated with health effects. Gaseous pollutants are also very low today, with carbon monoxide at 2 parts per billion, sulfur dioxide at 0, nitrogen dioxide at 6 parts per billion, and ozone at 34 parts per billion.
A look at recent air quality trends shows improvement compared to this time in previous years. Historical data for September confirms today is one of the cleanest air days in recent memory for Phoenix. Over the past 24 hours in North Phoenix, the highest AQI observed overnight was 39, while the day’s lowest was 15, indicating consistent good air quality.
People with asthma, allergies, heart concerns, or chronic conditions can safely enjoy outdoor activities, as the risk of health effects from air pollution is very low. There is no significant cause for concern for any age or health group today.
Phoenix’s air quality generally fluctuates with season, traffic, and weather, but today exemplifies optimal conditions with a low AQI, low pollutant concentrations, and weather patterns that support healthy breathing for the entire community. Residents and visitors alike can take full advantage of the clean air and outdoor opportunities on this especially clear September day.
This data was last verified on September seventh and covers Sunday through early Monday hours. For updates throughout the day, local air quality can be checked using online dashboards and real-time air quality monitors. [1][2]
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