Air Quality
Excellent
No health implications.
9
PM2.5
16
PM10
74
O3
0.6
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Aug
69
Good
Sat
8 Aug
59
Good
Sun
9 Aug
65
Good
Mon
10 Aug
60
Good
Tue
11 Aug
52
Good
Wed
12 Aug
24
Excellent
Thu
13 Aug
40
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