Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
27
O3
0.9
CO
8
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Mar
58
Good
Thu
19 Mar
59
Good
Fri
20 Mar
55
Good
Sat
21 Mar
47
Excellent
Sun
22 Mar
44
Excellent
Mon
23 Mar
43
Excellent
Tue
24 Mar
41
Excellent
Air quality in the last 12 months (Jiangshan)
|
2026/02
|
40
|
48
|
69
|
70
|
86
|
42
|
23
|
44
|
43
|
50
|
53
|
61
|
64
|
45
|
38
|
20
|
55
|
55
|
54
|
41
|
44
|
46
|
129
|
57
|
26
|
26
|
16
|
19
|
|||
|
2026/01
|
24
|
28
|
70
|
86
|
54
|
51
|
54
|
51
|
51
|
52
|
59
|
63
|
58
|
58
|
58
|
70
|
105
|
110
|
71
|
14
|
38
|
61
|
83
|
86
|
93
|
102
|
27
|
81
|
81
|
39
|
15
|
|
2025/12
|
69
|
126
|
58
|
61
|
63
|
70
|
79
|
89
|
75
|
63
|
68
|
80
|
40
|
41
|
51
|
59
|
72
|
140
|
118
|
76
|
68
|
46
|
56
|
47
|
36
|
55
|
55
|
57
|
58
|
87
|
62
|
|
2025/11
|
47
|
56
|
66
|
37
|
40
|
48
|
42
|
48
|
14
|
47
|
40
|
28
|
49
|
53
|
80
|
72
|
57
|
29
|
38
|
42
|
49
|
59
|
58
|
50
|
71
|
90
|
83
|
84
|
66
|
59
|
|
|
2025/10
|
43
|
37
|
37
|
35
|
35
|
34
|
43
|
52
|
44
|
45
|
47
|
49
|
48
|
33
|
40
|
34
|
38
|
34
|
21
|
28
|
31
|
30
|
36
|
41
|
49
|
54
|
40
|
59
|
46
|
41
|
35
|
|
2025/09
|
29
|
27
|
32
|
33
|
31
|
27
|
24
|
24
|
25
|
19
|
20
|
22
|
25
|
21
|
28
|
30
|
28
|
31
|
24
|
27
|
28
|
34
|
32
|
21
|
28
|
27
|
38
|
35
|
42
|
42
|
|
|
2025/08
|
34
|
38
|
29
|
25
|
19
|
14
|
15
|
20
|
24
|
34
|
34
|
27
|
15
|
11
|
13
|
16
|
16
|
19
|
22
|
22
|
20
|
20
|
21
|
27
|
24
|
27
|
23
|
16
|
18
|
24
|
31
|
|
2025/07
|
12
|
19
|
27
|
34
|
26
|
19
|
18
|
22
|
20
|
28
|
29
|
18
|
18
|
24
|
27
|
33
|
30
|
27
|
20
|
16
|
13
|
18
|
21
|
22
|
29
|
16
|
17
|
14
|
23
|
23
|
22
|
|
2025/06
|
39
|
23
|
20
|
41
|
35
|
32
|
36
|
42
|
24
|
22
|
23
|
27
|
20
|
23
|
17
|
24
|
30
|
20
|
24
|
22
|
21
|
24
|
17
|
15
|
31
|
22
|
24
|
20
|
25
|
26
|
|
|
2025/05
|
46
|
46
|
52
|
51
|
35
|
46
|
104
|
55
|
24
|
45
|
44
|
48
|
47
|
46
|
64
|
44
|
29
|
40
|
43
|
21
|
20
|
34
|
14
|
38
|
63
|
67
|
65
|
45
|
23
|
37
|
45
|
|
2025/04
|
40
|
43
|
63
|
67
|
57
|
60
|
61
|
57
|
59
|
45
|
51
|
97
|
159
|
97
|
63
|
52
|
58
|
60
|
52
|
44
|
58
|
16
|
39
|
30
|
26
|
40
|
35
|
35
|
55
|
56
|
|
|
2025/03
|
44
|
42
|
40
|
16
|
34
|
36
|
56
|
55
|
74
|
85
|
86
|
63
|
15
|
30
|
15
|
33
|
37
|
39
|
51
|
41
|
45
|
47
|
52
|
61
|
64
|
72
|
70
|
61
|
38
|
51
|
42
|
|
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