城市 | 颗粒物 | 2015年夏季 | 2015年秋季 | 2015年冬季 | 2016年春季 |
武汉 | PM2.5 | 38.83 ± 15.37 | 65.18 ± 27.02 | 130 ± 61.62 | 79.82 ± 39.98 |
PM10 | 75.32 ± 32.95 | 90.74 ± 45.08 | 87.54 ± 25.66 | 74.73 ± 27.18 | |
| PM2.5/PM10 | 1.9517 | 1.4748 | 0.7739 | 1.0046 |
长沙 | PM2.5 | 35.23 ± 17.55 | 53.03 ± 23.68 | 75.19 ± 38.24 | 50.54 ± 22.94 |
PM10 | 55.04 ± 23.91 | 77.89 ± 36.78 | 91.42 ± 43.18 | 74.98 ± 34.47 | |
| PM2.5/PM10 | 0.6411 | 0.7118 | 0.8672 | 0.6903 |
南昌 | PM2.5 | 26.13 ± 15.33 | 36.47 ± 21.22 | 62.09 ± 38.10 | 42 ± 27.27 |
PM10 | 59.77 ± 30.72 | 66.11 ± 35.72 | 96.40 ± 50.30 | 79.1 ± 46.37 | |
| PM2.5/PM10 | 0.4424 | 0.5579 | 0.6442 | 0.5347 |
合肥 | PM2.5 | 40.93 ± 19.33 | 57.93 ± 27.38 | 77.16 ± 41.54 | 60.60 ± 32.01 |
PM10 | 68.64 ± 28.33 | 85.51 ± 40.36 | 97.13 ± 48.97 | 95.68 ± 47.33 | |
| PM2.5/PM10 | 0.6009 | 0.7062 | 0.9075 | 0.7381 |