Air Quality
Excellent
No health implications.
20
PM2.5
38
PM10
27
O3
0.5
CO
4
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Nov
57
Good
Thu
20 Nov
62
Good
Fri
21 Nov
71
Good
Sat
22 Nov
71
Good
Sun
23 Nov
70
Good
Mon
24 Nov
73
Good
Tue
25 Nov
29
Excellent
Air quality in the last 12 months (Weibin)
|
2025/10
|
26
|
24
|
28
|
13
|
23
|
14
|
12
|
22
|
9
|
11
|
11
|
13
|
26
|
51
|
23
|
31
|
11
|
28
|
31
|
18
|
39
|
52
|
56
|
57
|
60
|
34
|
56
|
50
|
65
|
56
|
54
|
|
2025/09
|
30
|
36
|
56
|
27
|
37
|
44
|
41
|
32
|
40
|
46
|
25
|
16
|
30
|
40
|
44
|
40
|
27
|
10
|
12
|
29
|
14
|
13
|
21
|
28
|
39
|
44
|
23
|
19
|
26
|
31
|
|
|
2025/08
|
40
|
41
|
40
|
31
|
21
|
33
|
36
|
27
|
15
|
20
|
28
|
30
|
31
|
41
|
36
|
26
|
21
|
17
|
19
|
31
|
43
|
24
|
17
|
16
|
33
|
43
|
21
|
22
|
10
|
18
|
24
|
|
2025/07
|
22
|
30
|
18
|
23
|
23
|
26
|
24
|
29
|
30
|
38
|
31
|
35
|
39
|
30
|
30
|
39
|
42
|
29
|
33
|
23
|
21
|
44
|
34
|
26
|
18
|
21
|
23
|
33
|
29
|
31
|
40
|
|
2025/06
|
36
|
32
|
35
|
29
|
26
|
38
|
31
|
30
|
34
|
39
|
45
|
45
|
44
|
43
|
68
|
43
|
43
|
44
|
39
|
32
|
30
|
25
|
30
|
32
|
22
|
24
|
29
|
30
|
29
|
19
|
|
|
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
|
|
|
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