2021年5月哈尔滨空气质量指数AQI_PM2.5历史数据
哈尔滨05月份空气质量指数(AQI)数据： 数值单位：μg/m3(CO为mg/m3)
| 日期 |
AQI指数 |
质量等级 |
当天AQI排名 |
PM2.5 |
PM10 |
No2 |
So2 |
Co |
O3 |
| 2021-05-01 | 39 |
优 |
65 | 27 | 34 | 30 |
14 | 0.66 | 69 |
| 2021-05-02 | 57 |
良 |
239 | 34 | 59 | 39 |
14 | 0.69 | 76 |
| 2021-05-03 | 76 |
良 |
324 | 51 | 87 | 40 |
17 | 0.74 | 85 |
| 2021-05-04 | 54 |
良 |
221 | 26 | 60 | 19 |
13 | 0.55 | 81 |
| 2021-05-05 | 32 |
优 |
45 | 14 | 32 | 18 |
12 | 0.53 | 67 |
| 2021-05-06 | 45 |
优 |
85 | 22 | 50 | 25 |
13 | 0.55 | 76 |
| 2021-05-07 | 56 |
良 |
134 | 31 | 66 | 30 |
14 | 0.65 | 74 |
| 2021-05-08 | 24 |
优 |
13 | 12 | 16 | 20 |
13 | 0.60 | 63 |
| 2021-05-09 | 25 |
优 |
29 | 10 | 14 | 15 |
12 | 0.57 | 67 |
| 2021-05-10 | 38 |
优 |
120 | 17 | 36 | 33 |
15 | 0.68 | 59 |
| 2021-05-11 | 39 |
优 |
184 | 16 | 38 | 27 |
14 | 0.53 | 78 |
| 2021-05-12 | 62 |
良 |
292 | 14 | 76 | 15 |
10 | 0.40 | 91 |
| 2021-05-13 | 45 |
优 |
201 | 18 | 43 | 30 |
10 | 0.49 | 77 |
| 2021-05-14 | 56 |
良 |
301 | 33 | 60 | 36 |
16 | 0.67 | 83 |
| 2021-05-15 | 32 |
优 |
223 | 11 | 21 | 18 |
15 | 0.48 | 84 |
| 2021-05-16 | 36 |
优 |
306 | 13 | 33 | 29 |
12 | 0.48 | 73 |
| 2021-05-17 | 39 |
优 |
213 | 15 | 37 | 28 |
12 | 0.45 | 83 |
| 2021-05-18 | 54 |
良 |
285 | 20 | 60 | 27 |
15 | 0.46 | 103 |
| 2021-05-19 | 51 |
良 |
224 | 21 | 58 | 28 |
14 | 0.53 | 100 |
| 2021-05-20 | 79 |
良 |
357 | 39 | 95 | 24 |
15 | 0.72 | 159 |
| 2021-05-21 | 90 |
良 |
354 | 46 | 108 | 41 |
16 | 0.76 | 134 |
| 2021-05-22 | 76 |
良 |
308 | 35 | 71 | 22 |
13 | 0.65 | 168 |
| 2021-05-23 | 75 |
良 |
304 | 33 | 100 | 17 |
11 | 0.54 | 106 |
| 2021-05-24 | 54 |
良 |
212 | 22 | 67 | 13 |
9 | 0.34 | 68 |
| 2021-05-25 | 27 |
优 |
53 | 11 | 26 | 19 |
9 | 0.40 | 66 |
| 2021-05-26 | 32 |
优 |
94 | 12 | 32 | 22 |
9 | 0.38 | 71 |
| 2021-05-27 | 45 |
优 |
218 | 19 | 46 | 30 |
11 | 0.47 | 72 |
| 2021-05-28 | 32 |
优 |
112 | 15 | 30 | 32 |
11 | 0.49 | 73 |
| 2021-05-29 | 40 |
优 |
174 | 15 | 39 | 34 |
11 | 0.49 | 67 |
| 2021-05-30 | 39 |
优 |
165 | 17 | 39 | 37 |
12 | 0.53 | 62 |
| 2021-05-31 | 40 |
优 |
132 | 18 | 38 | 28 |
12 | 0.54 | 94 |
每日AQI数据和PM2.5浓度数据是根据每小时数据算术平均的结果（未对失真数据修正）数据仅供参考，本站不对数据的准确性负责。
空气质量等级统计图