Air Quality
Excellent
No health implications.
12
PM2.5
25
PM10
47
O3
0.5
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
56
Good
Sat
27 Dec
62
Good
Sun
28 Dec
62
Good
Mon
29 Dec
54
Good
Tue
30 Dec
63
Good
Wed
31 Dec
56
Good
Thu
1 Jan
44
Excellent
Jianshan Air quality rank
Air quality in the last 12 months (Jianshan)
|
2025/11
|
58
|
52
|
47
|
58
|
92
|
70
|
29
|
57
|
38
|
21
|
27
|
48
|
34
|
34
|
49
|
77
|
51
|
31
|
64
|
71
|
31
|
86
|
101
|
65
|
37
|
55
|
69
|
40
|
44
|
44
|
|
|
2025/10
|
28
|
30
|
50
|
38
|
23
|
38
|
27
|
25
|
33
|
43
|
32
|
30
|
52
|
58
|
42
|
36
|
43
|
20
|
23
|
21
|
26
|
38
|
49
|
118
|
106
|
114
|
126
|
33
|
72
|
86
|
49
|
|
2025/09
|
26
|
22
|
23
|
35
|
39
|
26
|
30
|
38
|
26
|
19
|
28
|
26
|
41
|
31
|
34
|
20
|
16
|
21
|
28
|
27
|
34
|
22
|
27
|
20
|
19
|
20
|
24
|
29
|
29
|
31
|
|
|
2025/08
|
25
|
27
|
18
|
14
|
17
|
16
|
14
|
18
|
19
|
14
|
15
|
17
|
29
|
22
|
25
|
15
|
19
|
20
|
15
|
19
|
26
|
18
|
13
|
21
|
20
|
13
|
23
|
21
|
15
|
19
|
26
|
|
2025/07
|
25
|
23
|
27
|
22
|
25
|
22
|
26
|
34
|
28
|
19
|
26
|
32
|
19
|
16
|
22
|
13
|
20
|
24
|
27
|
18
|
17
|
26
|
27
|
23
|
21
|
18
|
18
|
19
|
26
|
19
|
19
|
|
2025/06
|
38
|
29
|
21
|
17
|
21
|
23
|
24
|
22
|
30
|
26
|
21
|
21
|
31
|
31
|
25
|
26
|
23
|
34
|
39
|
23
|
20
|
23
|
28
|
38
|
42
|
47
|
39
|
45
|
31
|
24
|
|
|
2025/05
|
34
|
36
|
28
|
17
|
28
|
35
|
41
|
37
|
25
|
35
|
45
|
68
|
46
|
43
|
33
|
32
|
39
|
25
|
29
|
38
|
30
|
35
|
26
|
20
|
22
|
29
|
27
|
40
|
48
|
49
|
50
|
|
2025/04
|
62
|
69
|
75
|
57
|
57
|
56
|
50
|
55
|
67
|
111
|
132
|
77
|
69
|
39
|
47
|
32
|
85
|
77
|
29
|
35
|
58
|
38
|
45
|
41
|
40
|
26
|
29
|
37
|
37
|
42
|
|
|
2025/03
|
29
|
25
|
33
|
40
|
50
|
48
|
33
|
59
|
54
|
71
|
65
|
58
|
34
|
29
|
29
|
38
|
47
|
38
|
46
|
100
|
58
|
23
|
24
|
38
|
40
|
34
|
36
|
24
|
34
|
24
|
48
|
|
2025/02
|
78
|
105
|
105
|
61
|
29
|
45
|
65
|
62
|
43
|
60
|
67
|
97
|
51
|
41
|
52
|
38
|
22
|
34
|
57
|
47
|
44
|
33
|
36
|
46
|
54
|
35
|
56
|
70
|
|||
|
2025/01
|
97
|
86
|
84
|
80
|
77
|
56
|
103
|
98
|
63
|
71
|
87
|
104
|
98
|
98
|
56
|
58
|
78
|
163
|
122
|
94
|
156
|
210
|
132
|
115
|
105
|
138
|
120
|
67
|
69
|
63
|
68
|
|
2024/12
|
43
|
28
|
25
|
28
|
26
|
25
|
34
|
48
|
57
|
78
|
40
|
39
|
39
|
53
|
39
|
31
|
31
|
42
|
55
|
65
|
69
|
70
|
52
|
44
|
53
|
29
|
32
|
44
|
47
|
75
|
98
|
|
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