Air Quality
Excellent
No health implications.
19
PM2.5
24
PM10
62
O3
0.5
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Apr
51
Good
Tue
14 Apr
52
Good
Wed
15 Apr
76
Good
Thu
16 Apr
71
Good
Fri
17 Apr
80
Good
Sat
18 Apr
40
Excellent
Sun
19 Apr
26
Excellent
Air quality in the last 12 months (Wanzhi)
|
2026/03
|
33
|
23
|
57
|
49
|
57
|
60
|
59
|
48
|
58
|
72
|
63
|
73
|
76
|
67
|
87
|
55
|
35
|
33
|
103
|
116
|
68
|
63
|
72
|
38
|
48
|
92
|
64
|
51
|
56
|
40
|
52
|
|
2026/02
|
38
|
60
|
106
|
85
|
100
|
65
|
44
|
52
|
47
|
67
|
86
|
80
|
63
|
57
|
67
|
33
|
88
|
83
|
70
|
46
|
35
|
127
|
124
|
25
|
39
|
29
|
34
|
26
|
|||
|
2026/01
|
25
|
71
|
95
|
115
|
109
|
85
|
57
|
60
|
51
|
87
|
82
|
53
|
61
|
55
|
72
|
98
|
151
|
92
|
27
|
35
|
59
|
50
|
74
|
89
|
132
|
42
|
51
|
91
|
63
|
27
|
32
|
|
2025/12
|
113
|
66
|
56
|
62
|
78
|
79
|
83
|
115
|
59
|
71
|
121
|
55
|
45
|
62
|
56
|
63
|
132
|
144
|
129
|
168
|
42
|
33
|
43
|
72
|
94
|
38
|
60
|
58
|
67
|
151
|
36
|
|
2025/11
|
68
|
67
|
47
|
49
|
54
|
39
|
14
|
21
|
32
|
55
|
34
|
38
|
44
|
81
|
80
|
83
|
49
|
38
|
40
|
55
|
86
|
96
|
87
|
81
|
102
|
78
|
174
|
95
|
67
|
72
|
|
|
2025/10
|
30
|
39
|
33
|
38
|
50
|
44
|
65
|
46
|
36
|
43
|
77
|
55
|
34
|
32
|
40
|
27
|
27
|
16
|
19
|
29
|
23
|
29
|
32
|
37
|
47
|
45
|
56
|
54
|
55
|
32
|
34
|
|
2025/09
|
23
|
21
|
23
|
37
|
43
|
28
|
40
|
41
|
22
|
23
|
31
|
30
|
31
|
33
|
22
|
27
|
27
|
29
|
27
|
24
|
26
|
29
|
32
|
19
|
18
|
34
|
38
|
45
|
34
|
29
|
|
|
2025/08
|
15
|
16
|
23
|
27
|
34
|
17
|
12
|
17
|
22
|
33
|
17
|
30
|
27
|
20
|
20
|
22
|
28
|
31
|
34
|
26
|
20
|
18
|
19
|
24
|
32
|
19
|
38
|
29
|
29
|
33
|
19
|
|
2025/07
|
23
|
26
|
27
|
33
|
35
|
43
|
31
|
15
|
16
|
37
|
31
|
22
|
34
|
38
|
34
|
29
|
22
|
34
|
21
|
18
|
16
|
14
|
18
|
22
|
23
|
19
|
17
|
20
|
25
|
16
|
10
|
|
2025/06
|
14
|
11
|
36
|
48
|
41
|
38
|
25
|
16
|
28
|
25
|
32
|
28
|
24
|
23
|
14
|
36
|
42
|
23
|
12
|
16
|
13
|
9
|
23
|
25
|
36
|
32
|
18
|
13
|
15
|
22
|
|
|
2025/05
|
50
|
52
|
60
|
39
|
39
|
118
|
99
|
44
|
20
|
37
|
40
|
43
|
43
|
51
|
63
|
31
|
34
|
77
|
55
|
35
|
22
|
34
|
35
|
69
|
56
|
52
|
53
|
49
|
38
|
48
|
46
|
|
2025/04
|
41
|
56
|
48
|
72
|
70
|
65
|
63
|
60
|
66
|
68
|
65
|
200
|
96
|
93
|
49
|
51
|
66
|
62
|
75
|
60
|
40
|
43
|
53
|
60
|
59
|
47
|
41
|
51
|
57
|
52
|
|
|
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