Beijing AQI Months Ranked By Average
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Rank | Date | Average |
High |
Low |
Median |
Lowest High |
Highest Low |
Missing |
1 | 01/01/11 | 101.47 | 336 | 8 | 76 | 70 | 156 | 72 |
2 | 09/01/15 | 103.12 | 256 | 4 | 87 | 53 | 167 | 3 |
3 | 08/01/15 | 105.87 | 195 | 13 | 99 | 74 | 164 | 1 |
4 | 03/01/11 | 113.22 | 444 | 12 | 78 | 63 | 275 | 119 |
5 | 06/01/15 | 115.51 | 308 | 8 | 117 | 76 | 162 | 18 |
6 | 09/01/12 | 116.61 | 288 | 4 | 119 | 21 | 177 | 8 |
7 | 04/01/13 | 124.37 | 310 | 16 | 133 | 62 | 188 | 2 |
8 | 10/01/15 | 125.00 | 405 | 4 | 97 | 38 | 326 | 8 |
9 | 07/01/15 | 126.55 | 201 | 13 | 140.5 | 93 | 157 | 2 |
10 | 06/01/14 | 126.68 | 275 | 13 | 137 | 99 | 172 | 18 |
11 | 05/01/15 | 127.01 | 311 | 25 | 137 | 89 | 160 | 4 |
12 | 08/01/14 | 127.60 | 259 | 8 | 149 | 89 | 175 | 11 |
13 | 12/01/14 | 129.97 | 463 | 17 | 92 | 57 | 230 | 28 |
14 | 08/01/13 | 130.34 | 258 | 21 | 147 | 82 | 172 | 9 |
15 | 05/01/11 | 131.47 | 314 | 21 | 142 | 87 | 174 | 32 |
16 | 09/01/14 | 136.51 | 279 | 8 | 155 | 74 | 171 | 20 |
17 | 07/01/13 | 138.27 | 266 | 33 | 153 | 99 | 170 | 7 |
18 | 02/01/12 | 140.87 | 420 | 17 | 153.5 | 76 | 223 | 6 |
19 | 04/01/10 | 141.20 | 426 | 21 | 144 | 80 | 227 | 2 |
20 | 05/01/14 | 142.27 | 321 | 29 | 156 | 91 | 163 | 2 |
21 | 11/01/12 | 143.65 | 463 | 25 | 139 | 61 | 199 | 23 |
22 | 11/01/13 | 144.41 | 430 | 8 | 145.5 | 53 | 245 | 2 |
23 | 04/01/15 | 146.94 | 646 | 4 | 157 | 84 | 185 | 9 |
24 | 07/01/12 | 147.86 | 368 | 29 | 158.5 | 110 | 210 | 56 |
25 | 03/01/15 | 148.01 | 368 | 8 | 160 | 55 | 226 | 49 |
26 | 08/01/12 | 148.01 | 352 | 12 | 157 | 72 | 220 | 121 |
27 | 04/01/12 | 149.31 | 362 | 17 | 156 | 91 | 238 | 1 |
28 | 10/01/12 | 150.13 | 464 | 8 | 151 | 60 | 276 | 5 |
29 | 01/01/10 | 150.42 | 490 | 38 | 134 | 84 | 306 | 91 |
30 | 04/01/11 | 151.67 | 329 | 12 | 165 | 110 | 202 | 184 |
31 | 02/01/15 | 151.83 | 438 | 17 | 157 | 63 | 253 | 6 |
32 | 12/01/10 | 152.40 | 576 | 25 | 117 | 76 | 283 | 0 |
33 | 07/01/14 | 152.45 | 353 | 25 | 162 | 70 | 200 | 3 |
34 | 05/01/10 | 153.73 | 364 | 17 | 161 | 115 | 181 | 7 |
35 | 09/01/11 | 155.41 | 424 | 12 | 154 | 102 | 231 | 1 |
36 | 09/01/13 | 155.66 | 348 | 25 | 164 | 89 | 257 | 3 |
37 | 03/01/12 | 155.68 | 438 | 12 | 162 | 105 | 242 | 4 |
38 | 12/01/13 | 156.66 | 487 | 21 | 144 | 63 | 251 | 20 |
39 | 05/01/12 | 157.42 | 362 | 21 | 166 | 119 | 196 | 53 |
40 | 05/01/13 | 157.67 | 370 | 38 | 160.5 | 156 | 188 | 36 |
41 | 06/01/12 | 158.80 | 388 | 4 | 166 | 61 | 183 | 12 |
42 | 02/01/10 | 159.71 | 817 | 25 | 162 | 72 | 268 | 1 |
43 | 11/01/14 | 159.76 | 514 | 8 | 153 | 46 | 340 | 14 |
44 | 03/01/10 | 161.40 | 687 | 21 | 158 | 139 | 245 | 35 |
45 | 01/01/15 | 162.45 | 545 | 21 | 166.5 | 70 | 261 | 6 |
46 | 08/01/10 | 164.30 | 407 | 17 | 165 | 124 | 257 | 68 |
47 | 04/01/14 | 164.56 | 553 | 17 | 167 | 134 | 193 | 3 |
48 | 12/01/12 | 165.45 | 420 | 23 | 164 | 55 | 241 | 162 |
49 | 12/01/11 | 165.79 | 514 | 29 | 158 | 61 | 298 | 1 |
50 | 03/01/14 | 166.11 | 477 | 13 | 166 | 63 | 240 | 2 |
51 | 10/01/13 | 166.81 | 438 | 21 | 158 | 124 | 319 | 6 |
52 | 06/01/11 | 170.52 | 473 | 25 | 172 | 95 | 227 | 9 |
53 | 08/01/11 | 170.58 | 391 | 8 | 174 | 124 | 243 | 174 |
54 | 11/01/11 | 171.56 | 436 | 12 | 167 | 154 | 243 | 5 |
55 | 07/01/11 | 174.58 | 427 | 29 | 167 | 112 | 256 | 3 |
56 | 02/01/13 | 174.64 | 521 | 16 | 162 | 79 | 295 | 20 |
57 | 01/01/12 | 175.66 | 826 | 25 | 161 | 76 | 398 | 74 |
58 | 01/01/14 | 175.87 | 613 | 25 | 168 | 61 | 269 | 3 |
59 | 10/01/10 | 176.27 | 522 | 8 | 160 | 53 | 333 | 2 |
60 | 06/01/10 | 176.74 | 302 | 42 | 174 | 139 | 200 | 155 |
61 | 06/01/13 | 177.04 | 477 | 33 | 177 | 89 | 192 | 32 |
62 | 03/01/13 | 182.51 | 527 | 13 | 176 | 36 | 254 | 127 |
63 | 11/01/15 | 184.19 | 609 | 21 | 167 | 76 | 295 | 0 |
64 | 09/01/10 | 186.70 | 470 | 4 | 177.5 | 84 | 254 | 252 |
65 | 07/01/10 | 186.71 | 360 | 8 | 181.5 | 127 | 209 | 0 |
66 | 11/01/10 | 191.82 | 545 | 12 | 171 | 117 | 349 | 56 |
67 | 10/01/14 | 197.97 | 481 | 13 | 176 | 53 | 384 | 1 |
68 | 10/01/11 | 198.26 | 541 | 12 | 179 | 93 | 319 | 128 |
69 | 02/01/11 | 207.88 | 562 | 25 | 170.5 | 105 | 438 | 0 |
70 | 12/01/15 | 208.86 | 588 | 4 | 183 | 42 | 460 | 10 |
71 | 02/01/14 | 225.35 | 598 | 13 | 191 | 59 | 413 | 3 |
72 | 01/01/13 | 246.32 | 755 | 23 | 206 | 79 | 390 | 40 |