Air Quality
Excellent
No health implications.
27
PM2.5
47
PM10
41
O3
0.4
CO
6
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
71
Good
Fri
24 Apr
82
Good
Sat
25 Apr
92
Good
Sun
26 Apr
85
Good
Mon
27 Apr
93
Good
Tue
28 Apr
25
Excellent
Wed
29 Apr
45
Excellent
Air quality in the last 12 months (Dangshan)
|
2026/03
|
72
|
65
|
131
|
107
|
58
|
80
|
71
|
68
|
110
|
114
|
103
|
170
|
99
|
115
|
99
|
128
|
103
|
74
|
60
|
98
|
116
|
104
|
113
|
92
|
82
|
72
|
90
|
80
|
69
|
84
|
84
|
|
2026/02
|
107
|
141
|
134
|
111
|
163
|
66
|
59
|
54
|
56
|
84
|
117
|
92
|
97
|
88
|
109
|
49
|
148
|
107
|
92
|
70
|
56
|
327
|
109
|
38
|
56
|
62
|
96
|
88
|
|||
|
2026/01
|
51
|
72
|
97
|
102
|
230
|
152
|
63
|
72
|
69
|
96
|
54
|
70
|
109
|
178
|
128
|
129
|
68
|
50
|
49
|
37
|
57
|
83
|
102
|
141
|
146
|
119
|
160
|
98
|
85
|
100
|
104
|
|
2025/12
|
113
|
84
|
60
|
98
|
102
|
119
|
123
|
78
|
77
|
92
|
150
|
47
|
70
|
81
|
67
|
127
|
199
|
142
|
190
|
173
|
72
|
40
|
75
|
92
|
77
|
50
|
82
|
103
|
148
|
151
|
77
|
|
2025/11
|
114
|
84
|
59
|
76
|
89
|
62
|
57
|
93
|
83
|
68
|
57
|
63
|
115
|
170
|
183
|
155
|
42
|
51
|
63
|
85
|
159
|
104
|
90
|
118
|
58
|
92
|
248
|
125
|
99
|
148
|
|
|
2025/10
|
26
|
11
|
24
|
35
|
32
|
24
|
45
|
53
|
26
|
25
|
26
|
25
|
25
|
39
|
37
|
37
|
25
|
36
|
38
|
39
|
43
|
55
|
67
|
66
|
95
|
89
|
99
|
82
|
64
|
68
|
161
|
|
2025/09
|
23
|
33
|
32
|
46
|
50
|
36
|
51
|
26
|
29
|
31
|
23
|
12
|
44
|
36
|
27
|
22
|
20
|
21
|
13
|
31
|
41
|
29
|
18
|
23
|
36
|
40
|
28
|
23
|
39
|
36
|
|
|
2025/08
|
21
|
23
|
25
|
36
|
34
|
34
|
30
|
29
|
24
|
21
|
17
|
22
|
21
|
27
|
31
|
26
|
29
|
35
|
34
|
27
|
28
|
26
|
21
|
30
|
42
|
37
|
32
|
39
|
39
|
39
|
28
|
|
2025/07
|
30
|
28
|
26
|
24
|
30
|
30
|
38
|
33
|
21
|
49
|
56
|
36
|
38
|
39
|
40
|
44
|
39
|
36
|
42
|
32
|
27
|
25
|
26
|
28
|
27
|
28
|
26
|
26
|
22
|
27
|
31
|
|
2025/06
|
44
|
40
|
57
|
64
|
59
|
56
|
49
|
63
|
50
|
56
|
53
|
43
|
43
|
49
|
49
|
58
|
52
|
39
|
22
|
27
|
46
|
35
|
46
|
46
|
54
|
34
|
33
|
23
|
13
|
20
|
|
|
2025/05
|
58
|
83
|
49
|
50
|
66
|
101
|
75
|
62
|
34
|
29
|
51
|
54
|
53
|
58
|
76
|
77
|
102
|
68
|
85
|
63
|
56
|
64
|
66
|
61
|
51
|
50
|
60
|
56
|
61
|
62
|
72
|
|
2025/04
|
68
|
51
|
54
|
66
|
86
|
74
|
74
|
82
|
83
|
92
|
65
|
197
|
84
|
58
|
56
|
68
|
87
|
81
|
55
|
58
|
48
|
69
|
86
|
85
|
60
|
57
|
60
|
50
|
51
|
69
|
|
|
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