Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
95
O3
0.3
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
67
Good
Mon
30 Jun
76
Good
Tue
1 Jul
64
Good
Wed
2 Jul
61
Good
Thu
3 Jul
60
Good
Fri
4 Jul
57
Good
Sat
5 Jul
23
Excellent
Jishishan Air quality rank
Air quality in the last 12 months (Jishishan)
|
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
|
|
2024/12
|
45
|
51
|
54
|
53
|
60
|
60
|
56
|
53
|
56
|
50
|
52
|
47
|
47
|
56
|
51
|
46
|
51
|
55
|
54
|
54
|
73
|
118
|
118
|
121
|
120
|
85
|
65
|
82
|
85
|
84
|
58
|
|
2024/11
|
46
|
40
|
47
|
48
|
45
|
50
|
49
|
48
|
57
|
57
|
51
|
54
|
53
|
55
|
58
|
45
|
51
|
44
|
50
|
50
|
57
|
45
|
52
|
39
|
41
|
46
|
52
|
51
|
54
|
52
|
|
|
2024/10
|
27
|
36
|
39
|
39
|
49
|
41
|
47
|
46
|
40
|
36
|
39
|
38
|
40
|
40
|
48
|
31
|
34
|
37
|
43
|
37
|
45
|
38
|
46
|
49
|
52
|
41
|
39
|
42
|
54
|
51
|
39
|
|
2024/09
|
35
|
46
|
26
|
18
|
21
|
21
|
26
|
41
|
21
|
24
|
27
|
29
|
20
|
36
|
34
|
25
|
31
|
36
|
42
|
20
|
33
|
42
|
30
|
44
|
49
|
38
|
48
|
54
|
25
|
23
|
|
|
2024/08
|
36
|
34
|
33
|
35
|
38
|
43
|
30
|
36
|
41
|
34
|
35
|
36
|
40
|
24
|
28
|
30
|
29
|
28
|
35
|
35
|
38
|
42
|
31
|
31
|
26
|
38
|
40
|
38
|
34
|
32
|
44
|
|
2024/07
|
22
|
29
|
31
|
31
|
25
|
39
|
37
|
32
|
38
|
30
|
40
|
45
|
44
|
29
|
36
|
37
|
30
|
33
|
32
|
47
|
311
|
131
|
45
|
98
|
71
|
54
|
39
|
32
|
30
|
32
|
29
|
|
2024/06
|
41
|
35
|
38
|
30
|
31
|
26
|
30
|
27
|
30
|
32
|
27
|
29
|
31
|
28
|
31
|
25
|
27
|
31
|
36
|
31
|
22
|
28
|
31
|
29
|
31
|
30
|
36
|
28
|
27
|
25
|
|
|
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