Skip to Main Content
Table 5

Percentage of sites included in TOAR for which the trends (from 1995 through 2014) in TOAR exposure metrics (columns) were in the same direction (i.e., decreasing, increasing, or no significant change) compared to a set of metrics (rows), which included those in Lefohn et al. (2017). The mean and median metrics are included for comparative purposes.* DOI: https://doi.org/10.1525/elementa.279.t5

4th dma8epa summernvgt070 summer3-month running meanaverage MDA8 epax summer3-month aot40 rice3-month w126_12h rice3-month w126_24h rice3-month M12 ricemedian annualmeanannualmedian summermeansummer

 
4th W90 92% 83% 80% 67% 75% 80% 80% 63% 32% 38% 41% 48% 
4th dma8epa 95% 84% 82% 70% 78% 80% 79% 65% 33% 39% 43% 50% 
SOMO35 69% 74% 75% 86% 73% 71% 71% 80% 49% 57% 62% 71% 
SOMO10 55% 61% 61% 77% 62% 59% 59% 76% 64% 74% 76% 83% 
3-month aot40 wheat 58% 63% 65% 88% 66% 62% 62% 69% 56% 64% 65% 72% 
6-month aot40 summer 79% 84% 80% 75% 83% 81% 82% 81% 43% 51% 51% 62% 
3-month w126_12h wheat 65% 68% 71% 77% 72% 67% 69% 69% 51% 59% 60% 70% 
6-month w126_12h summer 83% 88% 82% 83% 86% 85% 85% 82% 39% 46% 46% 57% 
3-month w126_24h wheat 62% 65% 69% 75% 69% 63% 65% 70% 53% 61% 61% 70% 
6-month w126_24h summer 82% 86% 82% 85% 84% 82% 83% 81% 41% 48% 48% 59% 
3-month M12 wheat 45% 48% 52% 65% 51% 49% 49% 58% 69% 74% 76% 77% 
6-month M12 summer 60% 66% 66% 87% 71% 67% 68% 85% 56% 66% 70% 81% 
4th dma8epa summer 100% 87% 84% 72% 80% 83% 82% 68% 33% 40% 39% 48% 
nvgt070 summer 87% 100% 83% 77% 86% 87% 88% 78% 37% 44% 43% 53% 
3-month running mean 84% 83% 100% 76% 77% 79% 79% 65% 37% 44% 43% 53% 
average MDA8 epax summer 72% 77% 76% 100% 79% 76% 78% 88% 48% 58% 59% 71% 
3-month aot40 rice 80% 86% 77% 79% 100% 94% 93% 82% 39% 46% 44% 53% 
3-month w126_12h rice 83% 87% 79% 76% 94% 100% 96% 77% 35% 43% 41% 50% 
3-month w126_24h rice 82% 88% 79% 78% 93% 96% 100% 79% 38% 44% 43% 51% 
3-month M12 rice 68% 78% 65% 88% 82% 77% 79% 100% 54% 60% 60% 68% 
4th dma8epa summernvgt070 summer3-month running meanaverage MDA8 epax summer3-month aot40 rice3-month w126_12h rice3-month w126_24h rice3-month M12 ricemedian annualmeanannualmedian summermeansummer

 
4th W90 92% 83% 80% 67% 75% 80% 80% 63% 32% 38% 41% 48% 
4th dma8epa 95% 84% 82% 70% 78% 80% 79% 65% 33% 39% 43% 50% 
SOMO35 69% 74% 75% 86% 73% 71% 71% 80% 49% 57% 62% 71% 
SOMO10 55% 61% 61% 77% 62% 59% 59% 76% 64% 74% 76% 83% 
3-month aot40 wheat 58% 63% 65% 88% 66% 62% 62% 69% 56% 64% 65% 72% 
6-month aot40 summer 79% 84% 80% 75% 83% 81% 82% 81% 43% 51% 51% 62% 
3-month w126_12h wheat 65% 68% 71% 77% 72% 67% 69% 69% 51% 59% 60% 70% 
6-month w126_12h summer 83% 88% 82% 83% 86% 85% 85% 82% 39% 46% 46% 57% 
3-month w126_24h wheat 62% 65% 69% 75% 69% 63% 65% 70% 53% 61% 61% 70% 
6-month w126_24h summer 82% 86% 82% 85% 84% 82% 83% 81% 41% 48% 48% 59% 
3-month M12 wheat 45% 48% 52% 65% 51% 49% 49% 58% 69% 74% 76% 77% 
6-month M12 summer 60% 66% 66% 87% 71% 67% 68% 85% 56% 66% 70% 81% 
4th dma8epa summer 100% 87% 84% 72% 80% 83% 82% 68% 33% 40% 39% 48% 
nvgt070 summer 87% 100% 83% 77% 86% 87% 88% 78% 37% 44% 43% 53% 
3-month running mean 84% 83% 100% 76% 77% 79% 79% 65% 37% 44% 43% 53% 
average MDA8 epax summer 72% 77% 76% 100% 79% 76% 78% 88% 48% 58% 59% 71% 
3-month aot40 rice 80% 86% 77% 79% 100% 94% 93% 82% 39% 46% 44% 53% 
3-month w126_12h rice 83% 87% 79% 76% 94% 100% 96% 77% 35% 43% 41% 50% 
3-month w126_24h rice 82% 88% 79% 78% 93% 96% 100% 79% 38% 44% 43% 51% 
3-month M12 rice 68% 78% 65% 88% 82% 77% 79% 100% 54% 60% 60% 68% 

* For two of the TOAR exposure metrics (i.e., AmaxMDA8 and AmaxMDA1) analyzed in Lefohn et al. (2017), trend analyses were not available in the TOAR preformatted files.

Close Modal

or Create an Account

Close Modal
Close Modal