2021年9月红河空气质量指数AQI_PM2.5历史数据
红河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 | 35 |
优 |
203 | 22 | 31 | 7 |
7 | 0.38 | 62 |
2021-09-02 | 31 |
优 |
137 | 20 | 29 | 7 |
7 | 0.40 | 60 |
2021-09-03 | 24 |
优 |
60 | 15 | 18 | 5 |
6 | 0.30 | 55 |
2021-09-04 | 26 |
优 |
100 | 17 | 21 | 6 |
6 | 0.32 | 56 |
2021-09-05 | 30 |
优 |
160 | 14 | 26 | 7 |
6 | 0.37 | 59 |
2021-09-06 | 26 |
优 |
145 | 15 | 20 | 7 |
8 | 0.66 | 59 |
2021-09-07 | 36 |
优 |
258 | 22 | 34 | 12 |
20 | 0.56 | 46 |
2021-09-08 | 38 |
优 |
190 | 24 | 38 | 13 |
18 | 0.48 | 57 |
2021-09-09 | 23 |
优 |
36 | 15 | 18 | 5 |
7 | 0.29 | 40 |
2021-09-10 | 33 |
优 |
104 | 20 | 29 | 9 |
27 | 0.45 | 51 |
2021-09-11 | 32 |
优 |
111 | 18 | 25 | 11 |
14 | 0.33 | 65 |
2021-09-12 | 34 |
优 |
153 | 20 | 30 | 11 |
31 | 0.40 | 67 |
2021-09-13 | 36 |
优 |
174 | 22 | 34 | 9 |
26 | 0.42 | 71 |
2021-09-14 | 35 |
优 |
158 | 23 | 31 | 7 |
9 | 0.45 | 77 |
2021-09-15 | 27 |
优 |
75 | 17 | 18 | 4 |
7 | 0.34 | 51 |
2021-09-16 | 20 |
优 |
40 | 13 | 17 | 7 |
8 | 0.33 | 42 |
2021-09-17 | 21 |
优 |
56 | 14 | 19 | 6 |
7 | 0.30 | 33 |
2021-09-18 | 22 |
优 |
54 | 14 | 19 | 6 |
8 | 0.31 | 37 |
2021-09-19 | 20 |
优 |
49 | 13 | 17 | 5 |
7 | 0.32 | 35 |
2021-09-20 | 30 |
优 |
182 | 20 | 20 | 8 |
11 | 0.45 | 49 |
2021-09-21 | 23 |
优 |
56 | 15 | 17 | 4 |
7 | 0.30 | 46 |
2021-09-22 | 26 |
优 |
85 | 17 | 19 | 4 |
8 | 0.32 | 49 |
2021-09-23 | 29 |
优 |
111 | 19 | 21 | 4 |
7 | 0.34 | 49 |
2021-09-24 | 22 |
优 |
49 | 14 | 17 | 4 |
7 | 0.32 | 46 |
2021-09-25 | 19 |
优 |
33 | 12 | 15 | 5 |
8 | 0.34 | 31 |
2021-09-26 | 21 |
优 |
65 | 13 | 17 | 5 |
10 | 0.36 | 42 |
2021-09-27 | 29 |
优 |
122 | 17 | 24 | 7 |
20 | 0.44 | 52 |
2021-09-28 | 29 |
优 |
103 | 18 | 24 | 7 |
22 | 0.43 | 58 |
2021-09-29 | 34 |
优 |
153 | 20 | 30 | 8 |
24 | 0.50 | 71 |
2021-09-30 | 32 |
优 |
86 | 19 | 31 | 8 |
11 | 0.46 | 55 |
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