Air Quality
Excellent
No health implications.
10
PM2.5
18
PM10
46
O3
0.4
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
70
Good
Sat
13 Dec
57
Good
Sun
14 Dec
76
Good
Mon
15 Dec
115
Light
Tue
16 Dec
118
Light
Wed
17 Dec
104
Light
Thu
18 Dec
36
Excellent
Air quality in the last 12 months (Zanhuang)
|
2025/11
|
72
|
42
|
72
|
103
|
171
|
185
|
83
|
79
|
67
|
74
|
88
|
93
|
56
|
76
|
99
|
77
|
32
|
36
|
52
|
54
|
59
|
66
|
82
|
107
|
47
|
124
|
78
|
98
|
128
|
126
|
|
|
2025/10
|
57
|
28
|
44
|
50
|
36
|
21
|
30
|
25
|
8
|
11
|
20
|
28
|
30
|
47
|
57
|
73
|
37
|
25
|
45
|
32
|
42
|
53
|
69
|
90
|
105
|
84
|
68
|
132
|
116
|
147
|
121
|
|
2025/09
|
42
|
51
|
38
|
40
|
36
|
45
|
57
|
64
|
50
|
55
|
55
|
40
|
45
|
58
|
66
|
54
|
21
|
28
|
21
|
38
|
49
|
25
|
33
|
47
|
45
|
48
|
42
|
47
|
52
|
56
|
|
|
2025/08
|
37
|
41
|
49
|
30
|
37
|
31
|
37
|
38
|
15
|
20
|
36
|
51
|
38
|
52
|
33
|
18
|
23
|
34
|
49
|
29
|
32
|
33
|
24
|
23
|
23
|
31
|
39
|
25
|
26
|
24
|
36
|
|
2025/07
|
26
|
28
|
22
|
27
|
29
|
22
|
29
|
33
|
32
|
41
|
53
|
50
|
47
|
42
|
54
|
41
|
33
|
42
|
38
|
46
|
28
|
32
|
24
|
32
|
37
|
45
|
37
|
42
|
28
|
30
|
33
|
|
2025/06
|
77
|
64
|
34
|
29
|
56
|
61
|
64
|
63
|
60
|
41
|
57
|
57
|
65
|
45
|
26
|
24
|
32
|
47
|
35
|
40
|
31
|
38
|
36
|
39
|
46
|
43
|
51
|
39
|
34
|
44
|
|
|
2025/05
|
56
|
75
|
51
|
54
|
105
|
51
|
66
|
70
|
28
|
35
|
44
|
49
|
71
|
63
|
49
|
63
|
121
|
68
|
78
|
78
|
69
|
68
|
53
|
42
|
47
|
57
|
55
|
56
|
57
|
59
|
58
|
|
2025/04
|
62
|
33
|
62
|
96
|
50
|
69
|
93
|
72
|
70
|
60
|
121
|
147
|
56
|
43
|
45
|
110
|
196
|
63
|
46
|
76
|
63
|
53
|
69
|
53
|
70
|
77
|
71
|
46
|
56
|
87
|
|
|
2025/03
|
167
|
64
|
43
|
44
|
61
|
54
|
70
|
83
|
94
|
95
|
98
|
124
|
110
|
84
|
56
|
27
|
43
|
41
|
39
|
43
|
39
|
58
|
124
|
156
|
134
|
95
|
111
|
137
|
40
|
53
|
62
|
|
2025/02
|
78
|
101
|
50
|
32
|
36
|
98
|
35
|
27
|
51
|
77
|
111
|
60
|
56
|
64
|
67
|
62
|
49
|
53
|
58
|
69
|
81
|
64
|
42
|
49
|
59
|
70
|
104
|
126
|
|||
|
2025/01
|
92
|
51
|
56
|
76
|
84
|
36
|
37
|
45
|
30
|
40
|
58
|
47
|
72
|
67
|
44
|
49
|
59
|
74
|
75
|
65
|
87
|
56
|
59
|
68
|
93
|
70
|
30
|
36
|
88
|
96
|
70
|
|
2024/12
|
65
|
43
|
47
|
73
|
60
|
53
|
31
|
40
|
62
|
85
|
56
|
86
|
72
|
50
|
48
|
53
|
52
|
38
|
51
|
66
|
34
|
42
|
61
|
89
|
97
|
60
|
54
|
49
|
57
|
79
|
66
|
|
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