Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
83
PM10
25
O3
0.7
CO
7
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Jan
164
Moderate
Wed
28 Jan
109
Light
Thu
29 Jan
97
Good
Fri
30 Jan
60
Good
Sat
31 Jan
58
Good
Sun
1 Feb
59
Good
Mon
2 Feb
25
Excellent
Daye Air quality rank
Air quality in the last 12 months (Daye)
|
2025/12
|
99
|
113
|
73
|
77
|
95
|
92
|
105
|
136
|
90
|
125
|
132
|
99
|
39
|
56
|
64
|
65
|
160
|
181
|
124
|
173
|
69
|
44
|
51
|
85
|
75
|
62
|
66
|
87
|
81
|
124
|
91
|
|
2025/11
|
70
|
72
|
76
|
66
|
90
|
60
|
42
|
34
|
46
|
56
|
72
|
49
|
59
|
64
|
87
|
86
|
58
|
38
|
49
|
57
|
63
|
76
|
92
|
73
|
98
|
89
|
112
|
120
|
89
|
79
|
|
|
2025/10
|
40
|
41
|
30
|
45
|
55
|
41
|
46
|
55
|
51
|
50
|
55
|
54
|
25
|
33
|
51
|
46
|
52
|
15
|
12
|
22
|
20
|
32
|
42
|
39
|
61
|
65
|
59
|
82
|
92
|
89
|
51
|
|
2025/09
|
24
|
30
|
28
|
37
|
45
|
43
|
38
|
39
|
29
|
18
|
18
|
30
|
31
|
33
|
27
|
31
|
40
|
20
|
31
|
23
|
40
|
36
|
25
|
17
|
20
|
39
|
54
|
50
|
43
|
36
|
|
|
2025/08
|
33
|
30
|
33
|
39
|
29
|
26
|
23
|
24
|
22
|
32
|
19
|
30
|
39
|
21
|
15
|
23
|
25
|
25
|
24
|
21
|
21
|
20
|
18
|
25
|
22
|
23
|
24
|
23
|
31
|
37
|
25
|
|
2025/07
|
19
|
22
|
27
|
34
|
41
|
35
|
40
|
35
|
17
|
20
|
30
|
22
|
24
|
33
|
27
|
29
|
32
|
25
|
30
|
22
|
17
|
13
|
15
|
22
|
22
|
20
|
21
|
19
|
22
|
21
|
24
|
|
2025/06
|
11
|
12
|
34
|
45
|
31
|
36
|
36
|
18
|
28
|
36
|
28
|
33
|
32
|
34
|
24
|
36
|
32
|
20
|
16
|
20
|
22
|
10
|
22
|
23
|
42
|
43
|
20
|
18
|
18
|
21
|
|
|
2025/05
|
50
|
50
|
55
|
51
|
44
|
76
|
108
|
40
|
34
|
43
|
41
|
40
|
52
|
59
|
50
|
29
|
39
|
86
|
68
|
40
|
28
|
33
|
34
|
47
|
39
|
46
|
57
|
35
|
27
|
26
|
20
|
|
2025/04
|
77
|
61
|
61
|
70
|
77
|
63
|
60
|
63
|
67
|
54
|
52
|
167
|
89
|
88
|
44
|
54
|
65
|
63
|
76
|
71
|
37
|
45
|
57
|
60
|
48
|
41
|
43
|
55
|
48
|
53
|
|
|
2025/03
|
44
|
35
|
18
|
45
|
65
|
60
|
63
|
79
|
88
|
89
|
72
|
63
|
70
|
49
|
28
|
43
|
30
|
44
|
39
|
42
|
44
|
52
|
71
|
64
|
55
|
66
|
71
|
51
|
55
|
60
|
65
|
|
2025/02
|
64
|
56
|
78
|
61
|
62
|
46
|
66
|
35
|
39
|
55
|
54
|
95
|
97
|
66
|
81
|
80
|
62
|
60
|
56
|
66
|
56
|
38
|
79
|
112
|
96
|
93
|
75
|
59
|
|||
|
2025/01
|
110
|
155
|
199
|
144
|
95
|
92
|
74
|
82
|
41
|
50
|
71
|
91
|
87
|
81
|
54
|
62
|
71
|
75
|
104
|
132
|
97
|
114
|
192
|
150
|
31
|
38
|
43
|
73
|
144
|
57
|
69
|
|
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