Monthly Report
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Air Quality Monitoring

Monthly Readings
Air Resource Management
Data on this page are updated daily when complete data are received.

It is important to note that the ozone monitoring data less than three months old viewed on this website have generally not been verified and checked for quality assurance in accordance with federal requirements.

 More Details about: Delray Beach
 Ad Hoc Reporting

AQS # L099-2005
Delray Beach
Palm Beach County

Readings for March 2025


This site did not monitor CO during March, 2025.
This site did not monitor NO2 during March, 2025.
This site did not monitor SO2 during March, 2025.
This site did not monitor Ozone during March, 2025.

PM 2.5 Data


PM 2.5 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Avg.
Date
Daily Avg.
MAR-1 11.8 MAR-17 6.8
MAR-2 10.3 MAR-18 6
MAR-3 8.6 MAR-19 4.4
MAR-4 9.2 MAR-20 4.3
MAR-5 11.5 MAR-21 5.9
MAR-6 8.6 MAR-22 4.8
MAR-7 4.5 MAR-23 7.4
MAR-8 6.7 MAR-24 8
MAR-9 13.3 MAR-25 9.5
MAR-10 11.3 MAR-26 7.9
MAR-11 6.5 MAR-27 7.1
MAR-12 8 MAR-28 11
MAR-13 7.6 MAR-29 10.1
MAR-14 8 MAR-30 8.5
MAR-15 9 MAR-31 6.5
MAR-16 9.4
* = Value Not Available
Federal Air Quality Standard
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PM 10 Data


PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Avg.
Date
Daily Avg.
MAR-1 20.3 MAR-17 22.4
MAR-2 19 MAR-18 23.6
MAR-3 24.6 MAR-19 14.8
MAR-4 27.3 MAR-20 12.7
MAR-5 30.4 MAR-21 24.7
MAR-6 30.4 MAR-22 13.5
MAR-7 14.1 MAR-23 16.4
MAR-8 15.7 MAR-24 19.2
MAR-9 25.2 MAR-25 19.7
MAR-10 24.8 MAR-26 18
MAR-11 18.1 MAR-27 17.9
MAR-12 18.4 MAR-28 28.1
MAR-13 17 MAR-29 27.7
MAR-14 23.1 MAR-30 22.9
MAR-15 20 MAR-31 16.8
MAR-16 23.1
* = Value Not Available
Federal Air Quality Standard
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