Air Quality
Excellent
No health implications.
23
PM2.5
38
PM10
70
O3
0.6
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Aug
56
Good
Sun
9 Aug
63
Good
Mon
10 Aug
64
Good
Tue
11 Aug
58
Good
Wed
12 Aug
61
Good
Thu
13 Aug
72
Good
Fri
14 Aug
26
Excellent
Air quality in the last 12 months (Shimen)
|
2026/06
|
39
|
34
|
29
|
37
|
67
|
55
|
44
|
23
|
23
|
32
|
31
|
26
|
24
|
28
|
38
|
49
|
51
|
58
|
24
|
23
|
21
|
22
|
20
|
22
|
26
|
36
|
45
|
46
|
46
|
20
|
|
|
2026/05
|
40
|
38
|
28
|
33
|
35
|
42
|
31
|
36
|
30
|
36
|
44
|
76
|
25
|
32
|
55
|
50
|
19
|
18
|
20
|
24
|
32
|
41
|
51
|
42
|
31
|
18
|
22
|
26
|
35
|
33
|
34
|
|
2026/04
|
33
|
30
|
24
|
43
|
55
|
43
|
54
|
61
|
41
|
36
|
36
|
38
|
38
|
31
|
33
|
38
|
40
|
38
|
45
|
89
|
35
|
21
|
25
|
42
|
42
|
53
|
33
|
29
|
28
|
34
|
|
|
2026/03
|
17
|
23
|
33
|
46
|
61
|
80
|
85
|
61
|
62
|
49
|
41
|
89
|
68
|
72
|
34
|
18
|
26
|
29
|
58
|
79
|
48
|
54
|
43
|
52
|
51
|
29
|
29
|
37
|
39
|
30
|
41
|
|
2026/02
|
75
|
79
|
107
|
122
|
149
|
155
|
110
|
90
|
77
|
67
|
60
|
79
|
84
|
76
|
87
|
28
|
62
|
73
|
70
|
50
|
49
|
68
|
68
|
61
|
49
|
29
|
33
|
50
|
|||
|
2026/01
|
46
|
72
|
96
|
78
|
74
|
72
|
61
|
67
|
66
|
70
|
85
|
92
|
73
|
94
|
117
|
127
|
145
|
183
|
48
|
56
|
57
|
68
|
74
|
92
|
83
|
114
|
142
|
120
|
68
|
54
|
74
|
|
2025/12
|
85
|
112
|
75
|
62
|
63
|
60
|
90
|
85
|
96
|
146
|
160
|
160
|
36
|
50
|
57
|
70
|
98
|
98
|
77
|
81
|
34
|
74
|
33
|
51
|
62
|
66
|
74
|
84
|
111
|
130
|
97
|
|
2025/11
|
41
|
35
|
55
|
50
|
68
|
55
|
24
|
15
|
24
|
39
|
51
|
46
|
55
|
64
|
66
|
75
|
43
|
24
|
26
|
37
|
45
|
54
|
59
|
40
|
57
|
56
|
68
|
59
|
54
|
87
|
|
|
2025/10
|
36
|
34
|
20
|
26
|
43
|
58
|
48
|
52
|
75
|
62
|
60
|
48
|
14
|
18
|
40
|
17
|
17
|
12
|
17
|
11
|
17
|
32
|
39
|
47
|
63
|
46
|
47
|
51
|
72
|
66
|
57
|
|
2025/09
|
17
|
23
|
29
|
34
|
40
|
23
|
35
|
42
|
18
|
22
|
22
|
23
|
17
|
16
|
27
|
29
|
34
|
13
|
11
|
15
|
28
|
28
|
16
|
16
|
19
|
15
|
21
|
31
|
18
|
26
|
|
|
2025/08
|
32
|
33
|
36
|
39
|
29
|
29
|
19
|
15
|
17
|
20
|
12
|
12
|
11
|
17
|
14
|
17
|
20
|
28
|
22
|
15
|
13
|
15
|
19
|
19
|
15
|
20
|
20
|
30
|
39
|
29
|
20
|
|
2025/07
|
18
|
13
|
13
|
13
|
18
|
29
|
30
|
33
|
28
|
22
|
36
|
35
|
27
|
29
|
25
|
21
|
28
|
19
|
28
|
28
|
20
|
13
|
10
|
13
|
18
|
24
|
20
|
18
|
19
|
22
|
20
|
|
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