Air Quality
Excellent
No health implications.
6
PM2.5
8
PM10
33
O3
0.4
CO
2
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Nov
44
Excellent
Sun
3 Nov
44
Excellent
Mon
4 Nov
41
Excellent
Tue
5 Nov
49
Excellent
Wed
6 Nov
41
Excellent
Thu
7 Nov
44
Excellent
Air quality in the last 12 months (Huli)
|
2024/09
|
29
|
44
|
32
|
26
|
24
|
20
|
14
|
17
|
17
|
36
|
43
|
44
|
22
|
22
|
24
|
24
|
21
|
27
|
26
|
17
|
20
|
9
|
13
|
15
|
22
|
25
|
18
|
18
|
20
|
15
|
|
|
2024/08
|
24
|
36
|
40
|
34
|
42
|
27
|
28
|
40
|
37
|
46
|
50
|
41
|
39
|
31
|
26
|
10
|
13
|
15
|
17
|
10
|
15
|
23
|
32
|
36
|
37
|
40
|
41
|
37
|
39
|
22
|
30
|
|
2024/07
|
21
|
18
|
15
|
16
|
16
|
14
|
13
|
13
|
13
|
13
|
20
|
23
|
18
|
18
|
17
|
20
|
17
|
14
|
18
|
19
|
20
|
30
|
30
|
20
|
11
|
10
|
19
|
24
|
25
|
22
|
14
|
|
2024/06
|
10
|
7
|
21
|
28
|
32
|
21
|
24
|
26
|
19
|
16
|
15
|
28
|
28
|
25
|
22
|
16
|
18
|
16
|
15
|
14
|
21
|
22
|
18
|
13
|
15
|
15
|
17
|
17
|
12
|
18
|
|
|
2024/05
|
28
|
20
|
28
|
36
|
27
|
41
|
42
|
49
|
52
|
35
|
39
|
37
|
29
|
31
|
44
|
52
|
42
|
52
|
37
|
23
|
14
|
12
|
24
|
29
|
41
|
25
|
13
|
28
|
28
|
35
|
37
|
|
2024/04
|
36
|
54
|
36
|
42
|
27
|
33
|
23
|
40
|
22
|
41
|
41
|
48
|
63
|
39
|
50
|
44
|
37
|
41
|
45
|
49
|
29
|
35
|
37
|
28
|
44
|
27
|
21
|
18
|
28
|
24
|
|
|
2024/03
|
13
|
28
|
43
|
52
|
56
|
32
|
38
|
63
|
63
|
61
|
49
|
38
|
69
|
66
|
57
|
64
|
60
|
46
|
58
|
57
|
53
|
69
|
67
|
31
|
31
|
48
|
43
|
48
|
50
|
51
|
36
|
|
2024/02
|
39
|
31
|
23
|
23
|
31
|
26
|
19
|
24
|
44
|
138
|
53
|
41
|
51
|
50
|
43
|
32
|
34
|
51
|
40
|
26
|
19
|
26
|
23
|
26
|
46
|
38
|
30
|
39
|
62
|
||
|
2024/01
|
68
|
59
|
52
|
42
|
62
|
62
|
73
|
62
|
64
|
49
|
77
|
90
|
55
|
40
|
76
|
51
|
44
|
53
|
58
|
47
|
29
|
27
|
19
|
29
|
44
|
59
|
70
|
83
|
63
|
45
|
52
|
|
2023/12
|
45
|
41
|
30
|
28
|
39
|
38
|
42
|
56
|
65
|
62
|
61
|
45
|
33
|
49
|
52
|
21
|
26
|
26
|
34
|
14
|
24
|
51
|
30
|
34
|
51
|
52
|
58
|
46
|
45
|
69
|
76
|
|
2023/11
|
31
|
30
|
44
|
48
|
59
|
57
|
43
|
46
|
53
|
46
|
17
|
20
|
33
|
31
|
28
|
28
|
52
|
61
|
53
|
50
|
43
|
40
|
52
|
63
|
42
|
29
|
55
|
57
|
59
|
61
|
|
|
2023/10
|
36
|
40
|
38
|
55
|
34
|
23
|
25
|
21
|
27
|
23
|
32
|
30
|
30
|
40
|
50
|
49
|
53
|
52
|
75
|
55
|
29
|
26
|
27
|
31
|
44
|
31
|
37
|
28
|
37
|
43
|
33
|
|
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