Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
35
O3
0.5
CO
8
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
43
Excellent
Sun
1 Feb
53
Good
Mon
2 Feb
83
Good
Tue
3 Feb
92
Good
Wed
4 Feb
76
Good
Thu
5 Feb
24
Excellent
Fri
6 Feb
37
Excellent
Air quality in the last 12 months (Jiangshan)
|
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
|
|
2025/02
|
19
|
16
|
46
|
48
|
41
|
51
|
60
|
47
|
38
|
49
|
55
|
55
|
97
|
105
|
79
|
45
|
61
|
32
|
44
|
20
|
18
|
26
|
31
|
59
|
92
|
68
|
56
|
43
|
|||
|
2025/01
|
94
|
86
|
89
|
86
|
86
|
86
|
85
|
103
|
84
|
40
|
53
|
58
|
61
|
65
|
88
|
58
|
58
|
65
|
56
|
58
|
85
|
78
|
72
|
63
|
49
|
27
|
38
|
56
|
151
|
60
|
53
|
|
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