Question 1

1. 当前Faculty of Engineering National University of Laos Purple Air Project的PM₂.₅水平是多少？

Accepted Answer

Faculty of Engineering National University of Laos Purple Air Project当前的实时PM₂.₅水平为9µg/m³ (Good)。最后更新于2026-07-17 20:41:01 (本地时间)。

Question 2

2. 过去24小时内Faculty of Engineering National University of Laos Purple Air Project的最佳PM₂.₅水平是什么时候？

Accepted Answer

过去24小时内，最佳PM₂.₅水平是6 µg/m³ (良好)，时间为4:01 PM (本地时间)。

Question 3

3. 过去24小时内Faculty of Engineering National University of Laos Purple Air Project的最差PM₂.₅水平是什么时候？

Accepted Answer

过去24小时内，最差的PM₂.₅水平是29 µg/m³ (良好)，时间为8:31 AM (本地时间)。

Question 4

4. Faculty of Engineering National University of Laos Purple Air Project在过去24小时内PM₂.₅水平的当前趋势是什么？

Accepted Answer

Faculty of Engineering National University of Laos Purple Air Project 当前的 PM₂.₅ 水平为 9 µg/m³，这使得该区域对每个人都是健康和安全的。

1.6x低于

Faculty of Engineering National University of Laos Purple Air Project 的当前 PM₂.₅ 水平为 1.6x 低于，符合WHO推荐的标准 15 µg/m³。

Question 5

5. 根据Faculty of Engineering National University of Laos Purple Air Project当前PM₂.₅水平，建议采取哪些措施？

Accepted Answer

空气质量令人满意，空气污染对健康的风险较低或没有风险。不需要特别的预防措施，可以自由享受户外活动。

时间	Faculty of Engineering National University of Laos Purple Air Project
9:01pm	10
9:31pm	10
10:01pm	14
10:31pm	14
11:01pm	13
11:31pm	13
12:01am	12
12:31am	12
1:01am	11
1:31am	10
2:01am	10
2:31am	11
3:01am	10
3:31am	11
4:01am	14
4:31am	14
5:01am	12
5:31am	13
6:01am	11
6:31am	12
7:01am	16
7:31am	16
8:01am	22
8:31am	29
9:01am	8
9:31am	9
10:01am	13
10:31am	12
11:01am	13
11:31am	13
12:01pm	9
12:31pm	10
1:01pm	9
1:31pm	8
2:01pm	7
2:31pm	9
3:01pm	9
3:31pm	7
4:01pm	6
4:31pm	6
5:01pm	8
5:31pm	8
6:01pm	8
6:31pm	8
7:01pm	8
7:31pm	7
8:01pm	10
8:31pm	9

Faculty of Engineering National University of Laos Purple Air Project 细颗粒物 (PM₂.₅) 等级

当前 PM₂.₅ 水平是多少？
Faculty of Engineering National University of Laos Purple Air Project