Air Quality
Excellent
No health implications.
10
PM2.5
15
PM10
32
O3
0.4
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
53
Good
Wed
16 Jul
55
Good
Thu
17 Jul
56
Good
Fri
18 Jul
60
Good
Sat
19 Jul
59
Good
Sun
20 Jul
57
Good
Mon
21 Jul
25
Excellent
Jianshan Air quality rank
Air quality in the last 12 months (Jianshan)
|
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
|
|
2024/11
|
69
|
46
|
70
|
35
|
76
|
22
|
32
|
40
|
68
|
52
|
80
|
54
|
117
|
128
|
77
|
55
|
23
|
26
|
65
|
65
|
106
|
44
|
41
|
62
|
53
|
26
|
38
|
45
|
60
|
35
|
|
|
2024/10
|
16
|
24
|
33
|
33
|
40
|
34
|
45
|
51
|
57
|
52
|
23
|
33
|
32
|
34
|
19
|
22
|
38
|
43
|
22
|
36
|
24
|
33
|
43
|
40
|
59
|
38
|
40
|
62
|
66
|
65
|
61
|
|
2024/09
|
19
|
17
|
21
|
26
|
23
|
25
|
22
|
24
|
30
|
21
|
23
|
23
|
17
|
26
|
23
|
21
|
24
|
23
|
23
|
18
|
29
|
31
|
29
|
34
|
23
|
15
|
37
|
37
|
25
|
25
|
|
|
2024/08
|
14
|
20
|
19
|
18
|
15
|
19
|
24
|
24
|
30
|
32
|
15
|
24
|
19
|
20
|
28
|
28
|
41
|
27
|
17
|
28
|
24
|
15
|
27
|
19
|
21
|
27
|
23
|
23
|
27
|
25
|
18
|
|
2024/07
|
78
|
69
|
65
|
46
|
44
|
59
|
76
|
82
|
79
|
46
|
63
|
27
|
40
|
46
|
55
|
52
|
29
|
17
|
23
|
31
|
28
|
21
|
24
|
17
|
26
|
18
|
12
|
18
|
16
|
18
|
21
|
|
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