Air Quality
Excellent
No health implications.
13
PM2.5
29
PM10
108
O3
0.3
CO
11
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jul
125
Light
Tue
8 Jul
94
Good
Wed
9 Jul
74
Good
Thu
10 Jul
68
Good
Fri
11 Jul
64
Good
Sat
12 Jul
84
Good
Sun
13 Jul
38
Excellent
Air quality in the last 12 months (Wuyang)
|
2025/06
|
45
|
48
|
57
|
51
|
47
|
47
|
52
|
50
|
45
|
50
|
46
|
46
|
44
|
33
|
33
|
49
|
45
|
30
|
18
|
26
|
41
|
34
|
42
|
40
|
46
|
26
|
24
|
22
|
20
|
22
|
|
|
2025/05
|
74
|
88
|
59
|
60
|
119
|
212
|
172
|
92
|
89
|
46
|
48
|
56
|
58
|
57
|
69
|
67
|
171
|
102
|
96
|
78
|
74
|
77
|
72
|
63
|
63
|
66
|
84
|
83
|
80
|
60
|
37
|
|
2025/04
|
67
|
63
|
65
|
86
|
74
|
81
|
80
|
83
|
107
|
103
|
77
|
253
|
100
|
64
|
53
|
83
|
84
|
85
|
58
|
66
|
59
|
69
|
89
|
83
|
77
|
71
|
81
|
55
|
54
|
67
|
|
|
2025/03
|
82
|
60
|
45
|
46
|
63
|
85
|
84
|
85
|
94
|
89
|
90
|
115
|
128
|
56
|
70
|
58
|
49
|
62
|
55
|
47
|
51
|
62
|
70
|
94
|
59
|
75
|
109
|
162
|
73
|
64
|
74
|
|
2025/02
|
97
|
127
|
128
|
56
|
53
|
52
|
100
|
64
|
62
|
74
|
93
|
96
|
67
|
82
|
79
|
77
|
85
|
93
|
102
|
92
|
101
|
113
|
124
|
85
|
75
|
91
|
112
|
109
|
|||
|
2025/01
|
143
|
136
|
134
|
194
|
122
|
70
|
66
|
67
|
57
|
76
|
72
|
66
|
95
|
131
|
67
|
65
|
79
|
102
|
96
|
123
|
186
|
205
|
89
|
115
|
115
|
76
|
50
|
110
|
283
|
188
|
110
|
|
2024/12
|
70
|
79
|
81
|
136
|
74
|
64
|
90
|
64
|
68
|
89
|
112
|
134
|
80
|
57
|
56
|
68
|
97
|
77
|
62
|
89
|
75
|
73
|
77
|
116
|
120
|
183
|
138
|
53
|
90
|
95
|
91
|
|
2024/11
|
127
|
101
|
105
|
72
|
60
|
84
|
76
|
67
|
83
|
97
|
159
|
166
|
147
|
114
|
119
|
71
|
41
|
53
|
41
|
60
|
57
|
104
|
109
|
63
|
59
|
50
|
66
|
58
|
46
|
59
|
|
|
2024/10
|
58
|
63
|
70
|
70
|
73
|
79
|
106
|
183
|
89
|
100
|
120
|
127
|
170
|
106
|
96
|
167
|
76
|
24
|
45
|
47
|
62
|
44
|
50
|
67
|
81
|
122
|
120
|
144
|
109
|
98
|
105
|
|
2024/09
|
47
|
41
|
43
|
52
|
55
|
38
|
59
|
60
|
57
|
57
|
32
|
36
|
36
|
52
|
47
|
54
|
60
|
40
|
29
|
55
|
23
|
35
|
56
|
71
|
74
|
71
|
79
|
64
|
65
|
31
|
|
|
2024/08
|
19
|
19
|
26
|
28
|
25
|
19
|
24
|
24
|
37
|
86
|
98
|
32
|
41
|
42
|
48
|
43
|
39
|
39
|
35
|
33
|
26
|
48
|
54
|
48
|
46
|
45
|
27
|
35
|
44
|
46
|
48
|
|
2024/07
|
47
|
25
|
38
|
16
|
26
|
22
|
24
|
23
|
28
|
64
|
47
|
34
|
44
|
56
|
21
|
26
|
26
|
17
|
25
|
20
|
25
|
25
|
27
|
34
|
40
|
35
|
27
|
18
|
17
|
19
|
15
|
|
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