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Weekly NO2 Cycle Analysis Using OMI Satellite Data

The weekly nitrogen dioxide (NO2) cycle is entirely attributed to human activities. In automobile-centric Philadelphia, NO2 levels on Fridays surpass those on Sundays by 50%. Conversely, in the power plant-dominated Ohio River Valley, the difference is under 10%. This data from NASA's Giovanni platform provides valuable insight into NOx emission patterns, highlighting the significant impact of different sources on atmospheric NO2 levels across regions.

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Weekly NO2 Cycle Analysis Using OMI Satellite Data

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  1. Weekly NO2 Cycle Based on OMI Satellite Data The weekly NO2 cycle is entirely due to man-made sources In automobile-dominated Philadelphia, Friday exceeds Sunday by 50% In the power plant-dominated Ohio River Valley, the difference is less than 10% Thus, the OMI data offer a measurement-based NOx emission characterization OMI data from NASA Giovanni Friday Sunday

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