Air Quality
Excellent
No health implications.
6
PM2.5
10
PM10
77
O3
0.3
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Oct
45
Excellent
Fri
1 Nov
49
Excellent
Sat
2 Nov
44
Excellent
Sun
3 Nov
48
Excellent
Mon
4 Nov
48
Excellent
Tue
5 Nov
50
Excellent
Wed
6 Nov
47
Excellent
Air quality in the last 12 months (Cona)
|
2024/09
|
8
|
12
|
10
|
11
|
10
|
10
|
10
|
13
|
13
|
11
|
10
|
13
|
12
|
12
|
10
|
10
|
9
|
10
|
13
|
11
|
10
|
11
|
11
|
12
|
22
|
13
|
9
|
10
|
12
|
14
|
|
|
2024/08
|
11
|
15
|
11
|
11
|
13
|
15
|
10
|
10
|
8
|
9
|
10
|
10
|
11
|
12
|
12
|
12
|
10
|
10
|
9
|
14
|
10
|
12
|
12
|
10
|
13
|
15
|
15
|
12
|
11
|
11
|
10
|
|
2024/07
|
10
|
7
|
9
|
9
|
11
|
9
|
10
|
10
|
10
|
10
|
9
|
9
|
11
|
10
|
12
|
10
|
11
|
10
|
12
|
9
|
11
|
10
|
11
|
10
|
8
|
10
|
9
|
9
|
10
|
12
|
13
|
|
2024/06
|
16
|
13
|
22
|
11
|
11
|
12
|
13
|
14
|
14
|
12
|
17
|
14
|
10
|
10
|
11
|
10
|
14
|
8
|
11
|
11
|
12
|
10
|
13
|
10
|
9
|
12
|
13
|
9
|
8
|
7
|
|
|
2024/05
|
35
|
37
|
36
|
52
|
25
|
15
|
15
|
14
|
14
|
16
|
19
|
21
|
12
|
14
|
15
|
13
|
15
|
29
|
24
|
22
|
18
|
15
|
11
|
12
|
16
|
12
|
17
|
10
|
13
|
15
|
21
|
|
2024/04
|
19
|
24
|
30
|
26
|
20
|
30
|
23
|
36
|
28
|
27
|
24
|
29
|
23
|
16
|
19
|
29
|
24
|
18
|
19
|
16
|
39
|
34
|
35
|
26
|
26
|
26
|
25
|
30
|
30
|
34
|
|
|
2024/03
|
32
|
19
|
15
|
24
|
46
|
20
|
16
|
31
|
28
|
27
|
27
|
33
|
29
|
27
|
24
|
31
|
31
|
28
|
32
|
35
|
23
|
12
|
15
|
14
|
15
|
11
|
18
|
18
|
15
|
22
|
18
|
|
2024/02
|
29
|
38
|
31
|
28
|
39
|
59
|
48
|
71
|
37
|
43
|
27
|
29
|
26
|
28
|
27
|
24
|
23
|
24
|
29
|
36
|
28
|
35
|
31
|
30
|
37
|
37
|
28
|
29
|
32
|
||
|
2024/01
|
26
|
23
|
24
|
22
|
21
|
24
|
24
|
21
|
23
|
31
|
42
|
30
|
22
|
23
|
22
|
21
|
22
|
23
|
24
|
26
|
24
|
24
|
26
|
27
|
28
|
25
|
25
|
25
|
23
|
24
|
25
|
|
2023/12
|
26
|
26
|
26
|
24
|
29
|
26
|
26
|
22
|
20
|
22
|
21
|
22
|
28
|
24
|
28
|
24
|
37
|
24
|
26
|
24
|
26
|
30
|
27
|
25
|
21
|
24
|
23
|
23
|
23
|
21
|
28
|
|
2023/11
|
23
|
24
|
23
|
27
|
22
|
23
|
24
|
25
|
25
|
25
|
27
|
25
|
28
|
25
|
26
|
25
|
19
|
23
|
23
|
28
|
27
|
28
|
22
|
26
|
20
|
21
|
31
|
29
|
27
|
24
|
|
|
2023/10
|
20
|
14
|
18
|
16
|
18
|
20
|
22
|
22
|
22
|
22
|
22
|
23
|
25
|
26
|
21
|
23
|
26
|
26
|
24
|
24
|
25
|
25
|
25
|
28
|
24
|
24
|
24
|
24
|
22
|
26
|
22
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution