2021年9月呼和浩特空气质量指数AQI_PM2.5历史数据
呼和浩特09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 |
2021-09-01 | 46 |
优 |
280 | 17 | 41 | 28 |
8 | 0.51 | 86 |
2021-09-02 | 48 |
优 |
297 | 20 | 48 | 35 |
7 | 0.70 | 69 |
2021-09-03 | 45 |
优 |
264 | 16 | 40 | 28 |
8 | 0.59 | 93 |
2021-09-04 | 31 |
优 |
171 | 14 | 28 | 24 |
7 | 0.61 | 75 |
2021-09-05 | 18 |
优 |
25 | 6 | 14 | 15 |
5 | 0.42 | 48 |
2021-09-06 | 24 |
优 |
94 | 4 | 12 | 14 |
6 | 0.38 | 66 |
2021-09-07 | 41 |
优 |
303 | 14 | 41 | 24 |
8 | 0.45 | 70 |
2021-09-08 | 41 |
优 |
227 | 14 | 40 | 25 |
9 | 0.43 | 83 |
2021-09-09 | 32 |
优 |
104 | 10 | 28 | 24 |
6 | 0.41 | 66 |
2021-09-10 | 41 |
优 |
176 | 15 | 41 | 36 |
8 | 0.49 | 60 |
2021-09-11 | 53 |
良 |
255 | 20 | 49 | 36 |
9 | 0.58 | 89 |
2021-09-12 | 50 |
优 |
256 | 22 | 52 | 31 |
9 | 0.64 | 94 |
2021-09-13 | 31 |
优 |
119 | 13 | 26 | 18 |
7 | 0.46 | 90 |
2021-09-14 | 48 |
优 |
283 | 25 | 53 | 23 |
8 | 0.59 | 102 |
2021-09-15 | 29 |
优 |
99 | 16 | 26 | 19 |
6 | 0.58 | 74 |
2021-09-16 | 24 |
优 |
74 | 8 | 17 | 21 |
5 | 0.44 | 51 |
2021-09-17 | 29 |
优 |
114 | 9 | 24 | 26 |
6 | 0.45 | 60 |
2021-09-18 | 40 |
优 |
201 | 16 | 40 | 39 |
6 | 0.55 | 51 |
2021-09-19 | 45 |
优 |
257 | 20 | 46 | 34 |
7 | 0.62 | 41 |
2021-09-20 | 27 |
优 |
130 | 12 | 24 | 21 |
7 | 0.49 | 66 |
2021-09-21 | 29 |
优 |
124 | 14 | 26 | 22 |
7 | 0.43 | 53 |
2021-09-22 | 36 |
优 |
163 | 17 | 38 | 28 |
9 | 0.49 | 66 |
2021-09-23 | 49 |
优 |
249 | 20 | 51 | 32 |
8 | 0.52 | 73 |
2021-09-24 | 27 |
优 |
98 | 11 | 22 | 18 |
6 | 0.48 | 72 |
2021-09-25 | 35 |
优 |
226 | 15 | 30 | 23 |
6 | 0.61 | 72 |
2021-09-26 | 34 |
优 |
187 | 15 | 34 | 26 |
8 | 0.58 | 63 |
2021-09-27 | 53 |
良 |
281 | 27 | 58 | 32 |
7 | 0.59 | 54 |
2021-09-28 | 56 |
良 |
275 | 21 | 62 | 32 |
8 | 0.50 | 63 |
2021-09-29 | 40 |
优 |
209 | 13 | 43 | 30 |
7 | 0.43 | 62 |
2021-09-30 | 41 |
优 |
172 | 11 | 42 | 20 |
5 | 0.31 | 67 |
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