Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
43
PM10
38
O3
0.6
CO
5
SO2
33
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
69
Good
Mon
22 Dec
64
Good
Tue
23 Dec
64
Good
Wed
24 Dec
81
Good
Thu
25 Dec
89
Good
Fri
26 Dec
101
Light
Sat
27 Dec
40
Excellent
Usu Air quality rank
Air quality in the last 12 months (Usu)
|
2025/11
|
72
|
67
|
57
|
61
|
19
|
10
|
29
|
42
|
52
|
77
|
43
|
50
|
54
|
44
|
49
|
38
|
46
|
164
|
163
|
136
|
105
|
60
|
49
|
77
|
44
|
43
|
34
|
44
|
38
|
60
|
|
|
2025/10
|
50
|
12
|
27
|
39
|
35
|
38
|
46
|
55
|
57
|
58
|
65
|
79
|
74
|
22
|
17
|
34
|
32
|
49
|
57
|
64
|
66
|
71
|
84
|
79
|
98
|
82
|
79
|
75
|
91
|
85
|
65
|
|
2025/09
|
81
|
54
|
47
|
30
|
34
|
43
|
54
|
56
|
63
|
48
|
35
|
36
|
45
|
23
|
23
|
26
|
34
|
33
|
22
|
19
|
15
|
22
|
33
|
19
|
16
|
27
|
30
|
40
|
53
|
52
|
|
|
2025/08
|
43
|
39
|
30
|
27
|
49
|
36
|
32
|
30
|
23
|
47
|
29
|
35
|
37
|
33
|
34
|
19
|
30
|
33
|
16
|
22
|
27
|
20
|
28
|
42
|
22
|
25
|
28
|
31
|
30
|
39
|
88
|
|
2025/07
|
36
|
24
|
24
|
20
|
28
|
47
|
22
|
23
|
21
|
25
|
29
|
24
|
17
|
27
|
25
|
31
|
24
|
26
|
31
|
35
|
51
|
27
|
43
|
51
|
39
|
51
|
46
|
56
|
43
|
44
|
31
|
|
2025/06
|
23
|
28
|
26
|
40
|
38
|
48
|
37
|
48
|
32
|
48
|
34
|
33
|
26
|
30
|
28
|
34
|
23
|
19
|
29
|
40
|
29
|
31
|
32
|
24
|
31
|
51
|
32
|
20
|
28
|
26
|
|
|
2025/05
|
50
|
33
|
26
|
30
|
39
|
32
|
28
|
39
|
51
|
68
|
52
|
21
|
20
|
23
|
20
|
28
|
30
|
64
|
35
|
18
|
22
|
20
|
27
|
37
|
24
|
30
|
27
|
36
|
34
|
33
|
28
|
|
2025/04
|
60
|
52
|
40
|
45
|
62
|
41
|
33
|
38
|
71
|
31
|
26
|
38
|
56
|
86
|
44
|
34
|
27
|
46
|
51
|
32
|
29
|
41
|
37
|
29
|
20
|
24
|
28
|
34
|
47
|
68
|
|
|
2025/03
|
155
|
119
|
57
|
33
|
41
|
42
|
44
|
37
|
54
|
35
|
49
|
38
|
49
|
27
|
33
|
38
|
52
|
66
|
60
|
58
|
62
|
66
|
75
|
42
|
52
|
70
|
38
|
37
|
50
|
52
|
53
|
|
2025/02
|
34
|
87
|
71
|
69
|
103
|
127
|
158
|
105
|
124
|
75
|
170
|
141
|
50
|
61
|
90
|
63
|
67
|
153
|
148
|
97
|
74
|
112
|
88
|
140
|
127
|
108
|
44
|
54
|
|||
|
2025/01
|
209
|
208
|
94
|
122
|
122
|
130
|
104
|
108
|
25
|
49
|
53
|
55
|
135
|
107
|
50
|
74
|
142
|
142
|
112
|
146
|
189
|
128
|
32
|
32
|
42
|
50
|
46
|
92
|
237
|
137
|
82
|
|
2024/12
|
63
|
54
|
51
|
36
|
23
|
28
|
53
|
72
|
23
|
19
|
17
|
63
|
55
|
59
|
86
|
64
|
30
|
60
|
46
|
51
|
73
|
72
|
57
|
137
|
155
|
138
|
92
|
53
|
141
|
123
|
134
|
|
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