Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
PM2.5
109
*
PM10
85
O3
0.6
CO
15
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Nov
74
Good
Sun
24 Nov
67
Good
Mon
25 Nov
64
Good
Tue
26 Nov
72
Good
Wed
27 Nov
74
Good
Thu
28 Nov
80
Good
Fri
29 Nov
81
Good
Air quality in the last 12 months (Gaolan)
|
2024/10
|
31
|
43
|
43
|
40
|
47
|
46
|
57
|
54
|
55
|
53
|
57
|
44
|
50
|
55
|
52
|
35
|
45
|
42
|
47
|
39
|
46
|
41
|
61
|
55
|
47
|
48
|
60
|
62
|
52
|
46
|
47
|
|
2024/09
|
52
|
44
|
39
|
25
|
18
|
13
|
26
|
39
|
25
|
27
|
29
|
30
|
23
|
36
|
40
|
37
|
45
|
44
|
49
|
26
|
40
|
46
|
33
|
64
|
57
|
33
|
50
|
59
|
23
|
26
|
|
|
2024/08
|
51
|
33
|
36
|
34
|
44
|
35
|
30
|
42
|
79
|
35
|
36
|
43
|
41
|
29
|
44
|
29
|
25
|
31
|
38
|
39
|
41
|
48
|
41
|
43
|
33
|
57
|
33
|
35
|
37
|
35
|
62
|
|
2024/07
|
26
|
37
|
36
|
61
|
36
|
59
|
48
|
31
|
63
|
74
|
70
|
82
|
44
|
24
|
32
|
40
|
45
|
48
|
36
|
128
|
267
|
79
|
66
|
108
|
79
|
57
|
45
|
43
|
33
|
34
|
35
|
|
2024/06
|
51
|
35
|
37
|
36
|
51
|
22
|
32
|
34
|
38
|
43
|
40
|
46
|
45
|
38
|
54
|
28
|
30
|
52
|
72
|
36
|
36
|
48
|
45
|
56
|
55
|
37
|
32
|
29
|
36
|
34
|
|
|
2024/05
|
46
|
25
|
30
|
51
|
65
|
74
|
59
|
47
|
50
|
89
|
55
|
50
|
35
|
54
|
121
|
81
|
80
|
74
|
90
|
89
|
59
|
54
|
67
|
255
|
68
|
57
|
49
|
36
|
25
|
32
|
65
|
|
2024/04
|
85
|
89
|
70
|
60
|
53
|
53
|
53
|
59
|
50
|
42
|
58
|
60
|
79
|
493
|
143
|
105
|
76
|
52
|
43
|
44
|
37
|
85
|
203
|
68
|
51
|
81
|
109
|
392
|
48
|
47
|
|
|
2024/03
|
67
|
71
|
67
|
58
|
70
|
70
|
218
|
109
|
83
|
84
|
68
|
83
|
72
|
74
|
229
|
144
|
96
|
91
|
97
|
67
|
73
|
78
|
115
|
31
|
52
|
44
|
42
|
47
|
110
|
194
|
84
|
|
2024/02
|
89
|
87
|
71
|
89
|
80
|
53
|
63
|
85
|
87
|
175
|
71
|
61
|
68
|
52
|
50
|
52
|
111
|
303
|
122
|
364
|
177
|
108
|
100
|
157
|
137
|
91
|
96
|
81
|
57
|
||
|
2024/01
|
71
|
67
|
79
|
72
|
66
|
73
|
91
|
94
|
96
|
82
|
87
|
81
|
83
|
79
|
84
|
92
|
95
|
85
|
107
|
123
|
43
|
53
|
50
|
58
|
63
|
65
|
67
|
77
|
89
|
81
|
72
|
|
2023/12
|
69
|
82
|
76
|
77
|
189
|
262
|
84
|
67
|
74
|
69
|
66
|
79
|
83
|
90
|
61
|
66
|
78
|
68
|
125
|
91
|
72
|
76
|
69
|
75
|
97
|
90
|
108
|
90
|
83
|
77
|
70
|
|
2023/11
|
70
|
86
|
59
|
57
|
62
|
61
|
60
|
74
|
80
|
72
|
61
|
64
|
92
|
103
|
87
|
59
|
75
|
85
|
89
|
74
|
82
|
171
|
90
|
108
|
93
|
89
|
77
|
62
|
50
|
59
|
|
|
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