Air Quality
Excellent
No health implications.
8
PM2.5
43
PM10
103
O3
0.2
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jun
82
Good
Thu
19 Jun
56
Good
Fri
20 Jun
78
Good
Sat
21 Jun
93
Good
Sun
22 Jun
108
Light
Mon
23 Jun
95
Good
Tue
24 Jun
37
Excellent
Air quality in the last 12 months (Wuzhi)
|
2025/05
|
71
|
100
|
65
|
58
|
146
|
147
|
130
|
86
|
75
|
44
|
51
|
60
|
73
|
70
|
49
|
70
|
144
|
83
|
105
|
81
|
74
|
70
|
93
|
69
|
61
|
58
|
64
|
66
|
71
|
72
|
59
|
|
2025/04
|
70
|
54
|
62
|
91
|
71
|
85
|
93
|
84
|
95
|
105
|
103
|
220
|
102
|
52
|
68
|
108
|
136
|
108
|
76
|
75
|
64
|
70
|
108
|
75
|
78
|
85
|
81
|
67
|
59
|
89
|
|
|
2025/03
|
110
|
65
|
43
|
52
|
100
|
106
|
88
|
83
|
103
|
109
|
109
|
129
|
153
|
70
|
76
|
48
|
48
|
62
|
60
|
47
|
52
|
65
|
88
|
275
|
214
|
150
|
95
|
147
|
62
|
56
|
69
|
|
2025/02
|
106
|
170
|
104
|
44
|
41
|
65
|
90
|
56
|
68
|
94
|
130
|
86
|
54
|
67
|
64
|
70
|
73
|
75
|
57
|
66
|
86
|
106
|
79
|
94
|
87
|
84
|
115
|
153
|
|||
|
2025/01
|
135
|
119
|
98
|
131
|
91
|
63
|
53
|
60
|
58
|
75
|
64
|
61
|
91
|
101
|
51
|
52
|
77
|
88
|
83
|
121
|
182
|
158
|
80
|
133
|
130
|
72
|
39
|
50
|
184
|
192
|
100
|
|
2024/12
|
56
|
57
|
64
|
140
|
59
|
54
|
73
|
70
|
100
|
115
|
128
|
133
|
66
|
57
|
50
|
54
|
81
|
69
|
63
|
98
|
65
|
69
|
104
|
151
|
148
|
96
|
71
|
50
|
58
|
74
|
90
|
|
2024/11
|
84
|
86
|
82
|
57
|
58
|
82
|
89
|
69
|
69
|
131
|
192
|
226
|
168
|
90
|
103
|
97
|
55
|
59
|
52
|
65
|
71
|
99
|
97
|
74
|
51
|
49
|
73
|
47
|
45
|
57
|
|
|
2024/10
|
54
|
48
|
60
|
57
|
66
|
82
|
118
|
163
|
131
|
74
|
95
|
118
|
119
|
120
|
144
|
102
|
83
|
23
|
36
|
36
|
54
|
55
|
62
|
80
|
97
|
121
|
143
|
145
|
163
|
165
|
229
|
|
2024/09
|
53
|
30
|
42
|
51
|
40
|
32
|
49
|
63
|
60
|
36
|
27
|
34
|
44
|
54
|
37
|
47
|
52
|
41
|
33
|
42
|
22
|
34
|
47
|
71
|
96
|
115
|
101
|
73
|
57
|
21
|
|
|
2024/08
|
40
|
40
|
29
|
29
|
38
|
28
|
32
|
38
|
31
|
91
|
61
|
33
|
40
|
37
|
45
|
47
|
43
|
33
|
36
|
28
|
28
|
45
|
53
|
52
|
45
|
39
|
22
|
31
|
43
|
50
|
49
|
|
2024/07
|
39
|
27
|
51
|
32
|
27
|
37
|
46
|
20
|
45
|
65
|
60
|
50
|
53
|
75
|
64
|
40
|
33
|
27
|
33
|
25
|
43
|
38
|
30
|
43
|
31
|
30
|
35
|
32
|
20
|
24
|
26
|
|
2024/06
|
65
|
71
|
70
|
88
|
61
|
74
|
63
|
63
|
61
|
61
|
63
|
72
|
62
|
55
|
52
|
43
|
34
|
49
|
52
|
53
|
39
|
48
|
72
|
95
|
93
|
73
|
58
|
57
|
40
|
57
|
|
|
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