Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
58
*
PM2.5
69
PM10
17
O3
1.3
CO
11
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Dec
85
Good
Mon
22 Dec
91
Good
Tue
23 Dec
67
Good
Wed
24 Dec
85
Good
Thu
25 Dec
84
Good
Fri
26 Dec
83
Good
Sat
27 Dec
47
Excellent
Air quality in the last 12 months (Gaolan)
|
2025/11
|
67
|
63
|
57
|
58
|
21
|
31
|
106
|
91
|
95
|
62
|
62
|
63
|
66
|
59
|
62
|
59
|
39
|
46
|
71
|
65
|
67
|
69
|
142
|
69
|
78
|
141
|
134
|
66
|
69
|
95
|
|
|
2025/10
|
26
|
35
|
58
|
64
|
61
|
43
|
28
|
19
|
25
|
19
|
29
|
26
|
47
|
47
|
45
|
55
|
33
|
45
|
56
|
56
|
50
|
42
|
25
|
42
|
47
|
38
|
56
|
72
|
74
|
64
|
63
|
|
2025/09
|
44
|
62
|
57
|
72
|
52
|
92
|
75
|
61
|
53
|
54
|
45
|
37
|
80
|
71
|
171
|
66
|
25
|
20
|
33
|
27
|
44
|
52
|
30
|
52
|
39
|
44
|
45
|
39
|
43
|
49
|
|
|
2025/08
|
50
|
39
|
43
|
18
|
33
|
37
|
36
|
17
|
33
|
46
|
29
|
30
|
42
|
36
|
29
|
38
|
30
|
25
|
22
|
131
|
21
|
22
|
26
|
32
|
29
|
17
|
20
|
20
|
24
|
36
|
36
|
|
2025/07
|
42
|
42
|
50
|
34
|
24
|
25
|
31
|
33
|
32
|
33
|
22
|
22
|
26
|
47
|
57
|
57
|
46
|
47
|
68
|
29
|
37
|
26
|
55
|
37
|
26
|
37
|
38
|
38
|
33
|
35
|
71
|
|
2025/06
|
37
|
38
|
45
|
36
|
38
|
48
|
51
|
58
|
37
|
38
|
45
|
67
|
74
|
44
|
62
|
39
|
52
|
57
|
35
|
35
|
41
|
22
|
28
|
24
|
28
|
35
|
25
|
37
|
51
|
29
|
|
|
2025/05
|
57
|
159
|
111
|
150
|
139
|
170
|
117
|
43
|
57
|
44
|
43
|
54
|
87
|
35
|
41
|
59
|
228
|
53
|
61
|
59
|
78
|
53
|
33
|
37
|
30
|
50
|
43
|
28
|
35
|
110
|
77
|
|
2025/04
|
155
|
115
|
112
|
138
|
76
|
72
|
74
|
116
|
174
|
80
|
205
|
379
|
104
|
65
|
92
|
230
|
90
|
276
|
158
|
179
|
97
|
83
|
54
|
53
|
60
|
50
|
71
|
46
|
55
|
206
|
|
|
2025/03
|
99
|
49
|
58
|
80
|
48
|
58
|
67
|
78
|
87
|
75
|
264
|
94
|
114
|
62
|
48
|
60
|
47
|
42
|
49
|
64
|
66
|
69
|
73
|
238
|
263
|
458
|
77
|
95
|
69
|
94
|
79
|
|
2025/02
|
58
|
56
|
38
|
39
|
48
|
49
|
58
|
65
|
65
|
61
|
95
|
95
|
93
|
53
|
56
|
97
|
79
|
72
|
70
|
63
|
69
|
69
|
49
|
64
|
62
|
62
|
65
|
66
|
|||
|
2025/01
|
54
|
57
|
66
|
70
|
97
|
86
|
50
|
50
|
68
|
70
|
62
|
60
|
87
|
63
|
60
|
81
|
81
|
62
|
78
|
74
|
73
|
82
|
111
|
99
|
83
|
99
|
84
|
121
|
200
|
122
|
60
|
|
2024/12
|
62
|
50
|
62
|
54
|
60
|
54
|
37
|
52
|
65
|
64
|
69
|
50
|
66
|
87
|
124
|
138
|
80
|
68
|
66
|
59
|
67
|
101
|
86
|
83
|
97
|
63
|
52
|
79
|
64
|
68
|
91
|
|
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