Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
52
*
PM10
51
O3
0.8
CO
5
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Nov
99
Good
Mon
25 Nov
72
Good
Tue
26 Nov
71
Good
Wed
27 Nov
63
Good
Thu
28 Nov
68
Good
Fri
29 Nov
67
Good
Sat
30 Nov
66
Good
Air quality in the last 12 months (Pianguan)
|
2024/10
|
52
|
31
|
48
|
55
|
62
|
50
|
38
|
46
|
48
|
40
|
51
|
63
|
47
|
53
|
55
|
82
|
80
|
23
|
33
|
25
|
35
|
26
|
54
|
67
|
68
|
44
|
38
|
55
|
60
|
60
|
41
|
|
2024/09
|
25
|
28
|
37
|
30
|
19
|
40
|
26
|
48
|
46
|
27
|
28
|
44
|
40
|
32
|
39
|
42
|
54
|
54
|
54
|
24
|
21
|
43
|
44
|
54
|
48
|
53
|
63
|
57
|
26
|
29
|
|
|
2024/08
|
39
|
47
|
38
|
31
|
36
|
34
|
25
|
36
|
42
|
65
|
16
|
18
|
29
|
42
|
31
|
42
|
45
|
35
|
44
|
44
|
44
|
45
|
50
|
54
|
44
|
17
|
32
|
48
|
46
|
50
|
49
|
|
2024/07
|
44
|
43
|
50
|
41
|
39
|
31
|
39
|
52
|
51
|
49
|
54
|
38
|
51
|
55
|
44
|
21
|
33
|
36
|
42
|
45
|
71
|
81
|
65
|
34
|
30
|
44
|
46
|
42
|
55
|
30
|
29
|
|
2024/06
|
44
|
55
|
46
|
45
|
41
|
55
|
28
|
44
|
49
|
48
|
66
|
66
|
61
|
33
|
35
|
47
|
52
|
56
|
56
|
59
|
39
|
144
|
180
|
60
|
49
|
73
|
60
|
66
|
36
|
30
|
|
|
2024/05
|
37
|
53
|
59
|
43
|
47
|
41
|
46
|
53
|
59
|
82
|
86
|
31
|
48
|
62
|
56
|
73
|
87
|
106
|
93
|
70
|
64
|
69
|
56
|
73
|
37
|
32
|
40
|
50
|
51
|
58
|
29
|
|
2024/04
|
74
|
70
|
48
|
59
|
61
|
54
|
57
|
61
|
62
|
54
|
60
|
61
|
64
|
181
|
104
|
50
|
61
|
75
|
55
|
19
|
47
|
130
|
51
|
74
|
107
|
75
|
88
|
62
|
25
|
39
|
|
|
2024/03
|
45
|
70
|
64
|
78
|
86
|
41
|
47
|
34
|
62
|
78
|
52
|
38
|
49
|
55
|
83
|
186
|
57
|
129
|
58
|
52
|
105
|
118
|
84
|
49
|
50
|
58
|
127
|
352
|
95
|
44
|
58
|
|
2024/02
|
75
|
129
|
135
|
93
|
84
|
65
|
72
|
82
|
114
|
184
|
96
|
68
|
63
|
68
|
48
|
60
|
64
|
110
|
145
|
62
|
42
|
34
|
63
|
90
|
91
|
79
|
93
|
85
|
40
|
||
|
2024/01
|
75
|
73
|
64
|
61
|
55
|
38
|
61
|
70
|
67
|
63
|
71
|
77
|
74
|
59
|
73
|
87
|
115
|
139
|
127
|
39
|
23
|
34
|
46
|
61
|
70
|
69
|
78
|
73
|
73
|
90
|
82
|
|
2023/12
|
38
|
47
|
57
|
63
|
162
|
304
|
107
|
96
|
67
|
81
|
69
|
130
|
95
|
53
|
30
|
26
|
52
|
73
|
55
|
35
|
30
|
58
|
70
|
68
|
82
|
122
|
150
|
149
|
139
|
102
|
63
|
|
2023/11
|
79
|
102
|
75
|
72
|
52
|
40
|
61
|
61
|
38
|
52
|
50
|
39
|
58
|
60
|
87
|
50
|
43
|
60
|
80
|
72
|
72
|
81
|
34
|
51
|
84
|
105
|
78
|
41
|
24
|
35
|
|
|
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