Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
75
PM2.5
174
*
PM10
40
O3
1.2
CO
11
SO2
29
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
29 Jan
83
Good
Fri
30 Jan
84
Good
Sat
31 Jan
79
Good
Sun
1 Feb
78
Good
Mon
2 Feb
79
Good
Tue
3 Feb
76
Good
Wed
4 Feb
17
Excellent
Jishishan Air quality rank
Air quality in the last 12 months (Jishishan)
|
2025/12
|
83
|
69
|
76
|
89
|
88
|
92
|
92
|
100
|
105
|
95
|
102
|
101
|
69
|
77
|
94
|
99
|
104
|
92
|
80
|
51
|
85
|
104
|
70
|
81
|
73
|
96
|
98
|
88
|
92
|
92
|
93
|
|
2025/11
|
73
|
51
|
68
|
75
|
65
|
42
|
62
|
89
|
88
|
59
|
77
|
70
|
71
|
79
|
76
|
68
|
53
|
57
|
74
|
78
|
87
|
94
|
92
|
123
|
67
|
88
|
73
|
66
|
68
|
78
|
|
|
2025/10
|
21
|
39
|
56
|
54
|
43
|
38
|
24
|
18
|
29
|
27
|
35
|
26
|
44
|
48
|
48
|
56
|
31
|
60
|
61
|
64
|
41
|
40
|
30
|
45
|
48
|
42
|
57
|
68
|
75
|
75
|
71
|
|
2025/09
|
41
|
38
|
42
|
46
|
55
|
77
|
68
|
59
|
55
|
49
|
44
|
39
|
54
|
70
|
57
|
82
|
32
|
24
|
35
|
44
|
39
|
38
|
31
|
47
|
40
|
42
|
37
|
34
|
44
|
42
|
|
|
2025/08
|
53
|
40
|
40
|
13
|
23
|
30
|
31
|
21
|
32
|
40
|
37
|
24
|
37
|
35
|
36
|
40
|
42
|
38
|
26
|
81
|
13
|
26
|
24
|
40
|
43
|
20
|
14
|
16
|
28
|
33
|
39
|
|
2025/07
|
47
|
39
|
39
|
24
|
26
|
20
|
35
|
36
|
41
|
39
|
35
|
28
|
34
|
38
|
45
|
44
|
47
|
38
|
50
|
22
|
28
|
27
|
41
|
40
|
28
|
28
|
39
|
40
|
32
|
29
|
71
|
|
2025/06
|
35
|
37
|
29
|
33
|
49
|
51
|
48
|
50
|
29
|
41
|
43
|
49
|
49
|
32
|
49
|
48
|
54
|
52
|
40
|
40
|
36
|
19
|
29
|
19
|
27
|
34
|
26
|
32
|
34
|
25
|
|
|
2025/05
|
41
|
90
|
140
|
77
|
59
|
90
|
95
|
62
|
44
|
37
|
36
|
47
|
57
|
30
|
31
|
43
|
82
|
45
|
47
|
42
|
43
|
49
|
49
|
39
|
31
|
41
|
38
|
34
|
50
|
80
|
64
|
|
2025/04
|
100
|
95
|
85
|
116
|
89
|
68
|
66
|
93
|
91
|
69
|
96
|
267
|
60
|
56
|
61
|
101
|
69
|
124
|
96
|
102
|
84
|
69
|
51
|
51
|
47
|
36
|
43
|
42
|
43
|
59
|
|
|
2025/03
|
67
|
54
|
52
|
52
|
49
|
54
|
73
|
62
|
62
|
63
|
151
|
110
|
76
|
47
|
52
|
50
|
48
|
49
|
55
|
58
|
55
|
61
|
57
|
54
|
72
|
404
|
119
|
68
|
71
|
88
|
83
|
|
2025/02
|
64
|
59
|
50
|
56
|
51
|
59
|
55
|
65
|
66
|
66
|
77
|
81
|
79
|
79
|
55
|
61
|
62
|
64
|
65
|
61
|
59
|
60
|
54
|
54
|
51
|
49
|
55
|
56
|
|||
|
2025/01
|
56
|
73
|
72
|
71
|
65
|
66
|
66
|
70
|
87
|
65
|
61
|
58
|
57
|
69
|
73
|
72
|
74
|
72
|
71
|
66
|
68
|
75
|
82
|
81
|
70
|
73
|
72
|
73
|
88
|
66
|
48
|
|
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