Air Quality
Excellent
No health implications.
3
PM2.5
14
PM10
26
O3
0.4
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
51
Good
Tue
14 Oct
54
Good
Wed
15 Oct
62
Good
Thu
16 Oct
62
Good
Fri
17 Oct
68
Good
Sat
18 Oct
53
Good
Sun
19 Oct
40
Excellent
Air quality in the last 12 months (Wujiagang)
|
2025/08
|
32
|
35
|
43
|
49
|
39
|
34
|
25
|
18
|
12
|
9
|
12
|
10
|
10
|
17
|
18
|
16
|
21
|
29
|
29
|
18
|
20
|
22
|
25
|
17
|
16
|
21
|
22
|
31
|
29
|
20
|
11
|
|
2025/07
|
21
|
19
|
18
|
20
|
25
|
29
|
27
|
30
|
25
|
19
|
35
|
36
|
26
|
34
|
29
|
30
|
23
|
21
|
25
|
29
|
22
|
17
|
13
|
15
|
20
|
27
|
21
|
14
|
19
|
19
|
28
|
|
2025/06
|
11
|
20
|
33
|
37
|
40
|
45
|
34
|
19
|
23
|
32
|
29
|
32
|
35
|
32
|
33
|
43
|
36
|
23
|
12
|
13
|
17
|
27
|
28
|
30
|
24
|
17
|
32
|
30
|
25
|
21
|
|
|
2025/05
|
65
|
72
|
59
|
40
|
41
|
216
|
116
|
33
|
28
|
53
|
50
|
54
|
65
|
43
|
46
|
39
|
59
|
93
|
65
|
52
|
53
|
23
|
43
|
57
|
66
|
65
|
61
|
36
|
45
|
31
|
19
|
|
2025/04
|
59
|
64
|
67
|
56
|
66
|
71
|
67
|
60
|
57
|
44
|
41
|
275
|
177
|
140
|
85
|
78
|
75
|
69
|
62
|
62
|
60
|
73
|
79
|
71
|
67
|
71
|
54
|
55
|
49
|
34
|
|
|
2025/03
|
130
|
102
|
20
|
37
|
49
|
44
|
73
|
94
|
68
|
61
|
93
|
75
|
61
|
55
|
34
|
44
|
54
|
48
|
43
|
47
|
50
|
57
|
52
|
60
|
48
|
57
|
122
|
52
|
71
|
67
|
66
|
|
2025/02
|
53
|
51
|
60
|
53
|
54
|
59
|
95
|
57
|
65
|
73
|
102
|
110
|
89
|
89
|
73
|
66
|
79
|
58
|
78
|
104
|
107
|
89
|
67
|
88
|
106
|
105
|
82
|
71
|
|||
|
2025/01
|
156
|
153
|
166
|
206
|
73
|
82
|
65
|
97
|
86
|
86
|
109
|
90
|
127
|
140
|
68
|
78
|
99
|
128
|
121
|
114
|
157
|
196
|
227
|
155
|
22
|
33
|
52
|
72
|
169
|
139
|
123
|
|
2024/12
|
70
|
95
|
97
|
59
|
35
|
50
|
49
|
73
|
105
|
65
|
59
|
89
|
96
|
47
|
71
|
80
|
101
|
107
|
74
|
105
|
110
|
61
|
56
|
83
|
117
|
123
|
154
|
123
|
118
|
175
|
153
|
|
2024/11
|
57
|
62
|
70
|
67
|
64
|
70
|
68
|
83
|
88
|
64
|
69
|
82
|
66
|
63
|
66
|
51
|
19
|
17
|
27
|
30
|
34
|
44
|
63
|
86
|
40
|
36
|
44
|
40
|
48
|
58
|
|
|
2024/10
|
21
|
37
|
40
|
36
|
46
|
36
|
25
|
41
|
49
|
55
|
62
|
57
|
53
|
64
|
64
|
50
|
39
|
22
|
24
|
36
|
32
|
36
|
35
|
45
|
47
|
38
|
45
|
49
|
85
|
88
|
54
|
|
2024/09
|
37
|
42
|
38
|
58
|
51
|
32
|
36
|
40
|
38
|
39
|
32
|
23
|
24
|
46
|
30
|
36
|
26
|
20
|
21
|
25
|
24
|
25
|
32
|
40
|
54
|
63
|
74
|
93
|
87
|
33
|
|
|
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