Air Quality
Excellent
No health implications.
28
PM2.5
32
PM10
105
O3
0.5
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
75
Good
Mon
7 Sep
51
Good
Tue
8 Sep
53
Good
Wed
9 Sep
53
Good
Thu
10 Sep
63
Good
Fri
11 Sep
31
Excellent
Sat
12 Sep
26
Excellent
Air quality in the last 12 months (Haiyan)
|
2026/08
|
36
|
38
|
38
|
33
|
36
|
37
|
41
|
38
|
37
|
34
|
34
|
39
|
37
|
31
|
31
|
34
|
31
|
29
|
32
|
31
|
32
|
29
|
32
|
32
|
31
|
32
|
26
|
28
|
31
|
29
|
31
|
|
2026/07
|
38
|
33
|
33
|
36
|
35
|
37
|
35
|
37
|
43
|
31
|
29
|
32
|
28
|
33
|
35
|
34
|
32
|
35
|
34
|
35
|
33
|
34
|
38
|
37
|
37
|
35
|
43
|
39
|
37
|
59
|
33
|
|
2026/06
|
36
|
35
|
34
|
33
|
40
|
75
|
82
|
60
|
39
|
38
|
36
|
33
|
38
|
40
|
38
|
38
|
38
|
28
|
29
|
33
|
35
|
35
|
35
|
34
|
38
|
34
|
40
|
40
|
36
|
33
|
|
|
2026/05
|
34
|
37
|
32
|
30
|
35
|
36
|
48
|
39
|
33
|
39
|
43
|
36
|
49
|
60
|
59
|
34
|
38
|
45
|
38
|
45
|
50
|
63
|
59
|
36
|
36
|
46
|
42
|
42
|
34
|
35
|
41
|
|
2026/04
|
31
|
40
|
57
|
44
|
45
|
48
|
48
|
35
|
34
|
46
|
48
|
43
|
36
|
37
|
43
|
35
|
32
|
31
|
121
|
80
|
70
|
60
|
65
|
56
|
38
|
44
|
34
|
32
|
35
|
37
|
|
|
2026/03
|
69
|
65
|
41
|
61
|
54
|
45
|
51
|
52
|
33
|
24
|
30
|
69
|
148
|
96
|
65
|
54
|
55
|
52
|
52
|
43
|
51
|
88
|
57
|
44
|
53
|
43
|
50
|
42
|
42
|
39
|
28
|
|
2026/02
|
63
|
63
|
46
|
36
|
51
|
56
|
50
|
47
|
74
|
43
|
29
|
38
|
31
|
30
|
64
|
56
|
51
|
41
|
27
|
25
|
42
|
43
|
90
|
45
|
42
|
48
|
49
|
54
|
|||
|
2026/01
|
59
|
63
|
83
|
72
|
64
|
40
|
23
|
32
|
34
|
22
|
23
|
26
|
26
|
76
|
39
|
35
|
33
|
61
|
67
|
59
|
51
|
33
|
31
|
36
|
124
|
103
|
68
|
73
|
95
|
80
|
66
|
|
2025/12
|
34
|
29
|
32
|
35
|
29
|
27
|
40
|
28
|
39
|
34
|
36
|
181
|
32
|
31
|
32
|
29
|
31
|
29
|
42
|
52
|
36
|
36
|
59
|
61
|
51
|
35
|
28
|
27
|
24
|
32
|
46
|
|
2025/11
|
43
|
45
|
41
|
36
|
53
|
50
|
82
|
57
|
58
|
42
|
36
|
49
|
41
|
38
|
34
|
34
|
51
|
35
|
24
|
31
|
28
|
36
|
38
|
43
|
33
|
53
|
27
|
26
|
29
|
33
|
|
|
2025/10
|
23
|
24
|
32
|
50
|
31
|
33
|
17
|
21
|
24
|
20
|
23
|
18
|
22
|
23
|
37
|
38
|
43
|
36
|
47
|
50
|
44
|
45
|
23
|
30
|
30
|
30
|
29
|
22
|
29
|
37
|
43
|
|
2025/09
|
32
|
23
|
44
|
40
|
36
|
52
|
47
|
37
|
41
|
48
|
37
|
28
|
40
|
55
|
61
|
103
|
38
|
29
|
36
|
37
|
27
|
35
|
50
|
40
|
31
|
41
|
30
|
26
|
38
|
42
|
|
|
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