Air Quality
Excellent
No health implications.
17
PM2.5
31
PM10
84
O3
0.3
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jun
91
Good
Fri
6 Jun
91
Good
Sat
7 Jun
94
Good
Sun
8 Jun
91
Good
Mon
9 Jun
81
Good
Tue
10 Jun
45
Excellent
Wed
11 Jun
22
Excellent
Air quality in the last 12 months (Weibin)
|
2025/04
|
98
|
97
|
90
|
111
|
96
|
78
|
59
|
82
|
109
|
94
|
134
|
420
|
150
|
71
|
46
|
138
|
90
|
159
|
130
|
82
|
71
|
116
|
76
|
62
|
62
|
37
|
36
|
39
|
52
|
97
|
|
|
2025/03
|
121
|
57
|
34
|
57
|
60
|
59
|
63
|
80
|
73
|
70
|
253
|
189
|
107
|
32
|
59
|
54
|
45
|
35
|
38
|
54
|
58
|
56
|
68
|
51
|
47
|
349
|
225
|
103
|
92
|
92
|
72
|
|
2025/02
|
234
|
91
|
37
|
48
|
49
|
51
|
104
|
61
|
70
|
85
|
96
|
93
|
81
|
68
|
50
|
65
|
82
|
90
|
124
|
119
|
127
|
128
|
91
|
77
|
66
|
63
|
54
|
68
|
|||
|
2025/01
|
73
|
60
|
96
|
76
|
51
|
80
|
69
|
57
|
60
|
59
|
51
|
74
|
80
|
61
|
51
|
58
|
87
|
85
|
69
|
77
|
116
|
172
|
249
|
192
|
63
|
68
|
86
|
92
|
215
|
215
|
158
|
|
2024/12
|
50
|
57
|
100
|
62
|
45
|
47
|
49
|
58
|
60
|
84
|
103
|
98
|
39
|
42
|
48
|
69
|
66
|
68
|
104
|
117
|
87
|
76
|
82
|
75
|
81
|
106
|
64
|
56
|
63
|
46
|
58
|
|
2024/11
|
59
|
35
|
58
|
61
|
81
|
107
|
133
|
145
|
137
|
76
|
78
|
128
|
81
|
51
|
61
|
47
|
30
|
18
|
53
|
38
|
46
|
78
|
126
|
73
|
30
|
42
|
54
|
53
|
38
|
46
|
|
|
2024/10
|
34
|
36
|
50
|
59
|
79
|
50
|
39
|
86
|
42
|
40
|
64
|
68
|
74
|
37
|
31
|
63
|
76
|
39
|
38
|
31
|
27
|
24
|
40
|
78
|
100
|
51
|
26
|
35
|
61
|
68
|
65
|
|
2024/09
|
45
|
54
|
48
|
43
|
19
|
34
|
21
|
43
|
26
|
37
|
46
|
53
|
33
|
29
|
56
|
49
|
52
|
54
|
46
|
35
|
20
|
37
|
51
|
65
|
47
|
47
|
99
|
87
|
33
|
28
|
|
|
2024/08
|
41
|
44
|
22
|
26
|
31
|
37
|
36
|
36
|
46
|
88
|
59
|
51
|
46
|
51
|
24
|
34
|
32
|
25
|
37
|
44
|
49
|
56
|
57
|
65
|
57
|
30
|
29
|
47
|
56
|
55
|
51
|
|
2024/07
|
22
|
28
|
25
|
25
|
25
|
34
|
24
|
14
|
40
|
35
|
22
|
26
|
28
|
34
|
43
|
33
|
16
|
26
|
34
|
27
|
29
|
36
|
27
|
49
|
79
|
60
|
55
|
48
|
29
|
27
|
40
|
|
2024/06
|
55
|
33
|
38
|
30
|
42
|
45
|
31
|
24
|
27
|
28
|
32
|
33
|
37
|
45
|
52
|
25
|
23
|
22
|
29
|
32
|
18
|
32
|
33
|
35
|
48
|
40
|
23
|
31
|
40
|
38
|
|
|
2024/05
|
31
|
46
|
28
|
35
|
31
|
46
|
53
|
49
|
26
|
52
|
71
|
53
|
56
|
55
|
65
|
53
|
54
|
45
|
26
|
31
|
40
|
46
|
43
|
42
|
38
|
28
|
50
|
57
|
43
|
51
|
62
|
|
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