2021年12月红河空气质量指数AQI_PM2.5历史数据
红河12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 |
2021-12-01 | 57 |
良 |
301 | 39 | 60 | 21 |
45 | 0.77 | 38 |
2021-12-02 | 47 |
优 |
119 | 32 | 38 | 9 |
9 | 0.57 | 71 |
2021-12-03 | 58 |
良 |
180 | 41 | 52 | 15 |
25 | 0.66 | 70 |
2021-12-04 | 51 |
良 |
116 | 35 | 45 | 11 |
10 | 0.55 | 80 |
2021-12-05 | 58 |
良 |
135 | 41 | 56 | 16 |
14 | 0.61 | 76 |
2021-12-06 | 61 |
良 |
156 | 43 | 55 | 13 |
12 | 0.56 | 69 |
2021-12-07 | 46 |
优 |
96 | 32 | 40 | 9 |
9 | 0.44 | 84 |
2021-12-08 | 55 |
良 |
102 | 37 | 50 | 10 |
12 | 0.58 | 98 |
2021-12-09 | 69 |
良 |
142 | 50 | 60 | 12 |
11 | 0.56 | 102 |
2021-12-10 | 45 |
优 |
58 | 31 | 34 | 9 |
9 | 0.46 | 73 |
2021-12-11 | 48 |
优 |
88 | 33 | 38 | 7 |
8 | 0.52 | 67 |
2021-12-12 | 37 |
优 |
103 | 26 | 24 | 13 |
7 | 0.59 | 48 |
2021-12-13 | 46 |
优 |
143 | 32 | 39 | 13 |
9 | 0.78 | 27 |
2021-12-14 | 36 |
优 |
42 | 23 | 29 | 10 |
10 | 0.56 | 59 |
2021-12-15 | 37 |
优 |
45 | 25 | 33 | 13 |
11 | 0.54 | 52 |
2021-12-16 | 41 |
优 |
55 | 25 | 38 | 14 |
11 | 0.49 | 54 |
2021-12-17 | 49 |
优 |
212 | 35 | 40 | 7 |
7 | 0.45 | 75 |
2021-12-18 | 64 |
良 |
318 | 46 | 57 | 14 |
23 | 0.74 | 60 |
2021-12-19 | 47 |
优 |
67 | 33 | 38 | 8 |
7 | 0.63 | 74 |
2021-12-20 | 55 |
良 |
134 | 38 | 48 | 16 |
45 | 0.75 | 64 |
2021-12-21 | 64 |
良 |
165 | 45 | 63 | 21 |
31 | 0.77 | 59 |
2021-12-22 | 63 |
良 |
140 | 45 | 61 | 20 |
39 | 0.67 | 53 |
2021-12-23 | 52 |
良 |
86 | 36 | 45 | 9 |
8 | 0.48 | 73 |
2021-12-24 | 40 |
优 |
89 | 28 | 31 | 16 |
16 | 0.59 | 50 |
2021-12-25 | 47 |
优 |
201 | 33 | 38 | 17 |
19 | 0.70 | 45 |
2021-12-26 | 34 |
优 |
93 | 22 | 20 | 9 |
7 | 0.53 | 71 |
2021-12-27 | 22 |
优 |
13 | 14 | 13 | 9 |
6 | 0.75 | 42 |
2021-12-28 | 22 |
优 |
10 | 14 | 18 | 8 |
6 | 0.61 | 48 |
2021-12-29 | 39 |
优 |
61 | 25 | 36 | 17 |
28 | 0.63 | 40 |
2021-12-30 | 30 |
优 |
38 | 20 | 25 | 8 |
7 | 0.58 | 40 |
2021-12-31 | 25 |
优 |
17 | 17 | 21 | 6 |
7 | 0.55 | 42 |
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