Table 2.
PM2.5 | PM10 | SO2 | CO | NO2 | O3 | MAXT | AVET | MINT | DEWP | Press | Wind | AVEH | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PM2.5 | 1 | 0.89 ** | 0.64 ** | 0.93 ** | 0.85 ** | −0.23 ** | −0.17 * | −0.23 | −0.27 ** | −0.23 ** | 0.35 ** | −0.14 ** | 0.09 ** |
1 | 0.89 ** | 0.17 * | 0.84 ** | 0.21 ** | 0.48 ** | 0.34 ** | 0.36 | 0.35 ** | 0.30 * | 0.06 ** | 0.01 ** | −0.00 ** | |
PM10 | 1 | 0.38 ** | 0.80 ** | 0.69 ** | −0.018 | 0.073 | 0.01 ** | −0.06 | −0.09 ** | 0.28 ** | −0.03 ** | −0.15 | |
1 | 0.39 ** | 0.81 ** | 0.47 ** | 0.42 ** | 0.46 ** | 0.38 ** | 0.28 | 0.18 ** | 0.19 ** | −0.10 ** | −0.26 ** | ||
SO2 | 1 | 0.68 ** | 0.68 ** | −0.58 ** | −0.64 ** | −0.67 ** | −0.65 ** | −0.53 | 0.41 ** | −0.28 ** | 0.46 ** | ||
1 | 0.22 ** | 0.52 ** | 0.26 ** | 0.05 | −0.08 * | −0.19 ** | −0.42 | 0.10 ** | 0.08 ** | −0.64 ** | |||
CO | 1 | 0.90 ** | −0.30 ** | −0.19 ** | −0.24 ** | −0.27 ** | −0.25 ** | 0.36 | −0.12 ** | 0.07 ** | |||
1 | 0.35 ** | 0.42 ** | 0.32 ** | 0.31 ** | 0.28 ** | 0.31 ** | 0.21 | −0.17 ** | 0.10 ** | ||||
NO2 | 1 | −0.36 ** | −0.18 ** | −0.23 ** | −0.27 ** | −0.27 ** | 0.35 ** | −0.12 | 0.01 ** | ||||
1 | −0.14 | 0.22 ** | 0.09 ** | −0.05 ** | −0.12 ** | 0.29 ** | −0.49 | −0.34 | |||||
O3 | 1 | 0.40 ** | 0.38 ** | 0.34 | 0.31 ** | −0.15 ** | 0.13 ** | −0.22 | |||||
1 | 0.54 ** | 0.60 ** | 0.60 ** | 0.40 ** | −0.31 ** | 0.51 | −0.18 | ||||||
MAXT | 1 | 0.97 * | 0.89 | 0.83 ** | −0.41 * | 0.44 * | −0.54 ** | ||||||
1 | 0.93 ** | 0.77 ** | 0.65 | −0.17 ** | −0.02 ** | −0.22 ** | |||||||
AVET | 1 | 0.97 | 0.87 ** | −0.48 ** | 0.50 ** | −0.51 ** | |||||||
1 | 0.94 ** | 0.82 | −0.35 ** | 0.10 | 0.02 ** | ||||||||
MINT | 1 | 0.84 ** | −0.54 ** | 0.53 ** | −0.46 ** | ||||||||
1 | 0.90 * | −0.48 ** | 0.19 | 0.23 ** | |||||||||
DEWP | 1 | −0.53 ** | 0.38 ** | −0.06 ** | |||||||||
1 | −0.37 ** | −0.01 | 0.56 ** | ||||||||||
Press | 1 | −0.51 ** | 0.10 | ||||||||||
1 | −0.39 ** | −0.17 ** | |||||||||||
Wind | 1 | −0.39 | |||||||||||
1 | −0.17 ** | ||||||||||||
AVEH | 1 | ||||||||||||
1 |
* Correlation is significant at the 0.05 level (2-tailed); ** Correlation is significant at the 0.01 level (2-tailed); Italic values are correlation coefficients for the warm season.