Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
63
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
90
Good
Sat
28 Jun
102
Light
Sun
29 Jun
89
Good
Mon
30 Jun
72
Good
Tue
1 Jul
79
Good
Wed
2 Jul
89
Good
Thu
3 Jul
18
Excellent
Air quality in the last 12 months (Weibin)
|
2025/05
|
86
|
49
|
100
|
67
|
91
|
276
|
180
|
73
|
90
|
50
|
47
|
52
|
43
|
69
|
60
|
57
|
181
|
120
|
63
|
62
|
58
|
91
|
49
|
47
|
41
|
37
|
36
|
29
|
32
|
44
|
32
|
|
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
|
|
|
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