Ottawa Downtown: Hourly Nitrogen Dioxide Readings

Pollutant data for this station for a three-day period.
Date 12
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2025-02-11 25.5 30.4 23.6 11.7 9 8.2 12.4 13.8 14.4 10.5 5.9 3 2.5 1.9 1.7 2 3 4.9 6 7.3 15.5 13.3 13.1 9.4
2025-02-12 12.2 10.2 11.2 19.3 21.1 17.3 17.6 20.3 21.1 18.1 9.6 5.5 4.3 2.4 2.3 3 4 6.8 7.4 6.8 5.1 5.5 5.1 4.8
2025-02-13 4.9 4.1 4.7 4.3 3.8 4.6 5.6 8.2 7.1 7.3 7.5 7.9 8.6 9.9 9.5
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