Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
41
O3
0.6
CO
2
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
55
Good
Sun
2 Feb
53
Good
Mon
3 Feb
69
Good
Tue
4 Feb
68
Good
Wed
5 Feb
76
Good
Thu
6 Feb
76
Good
Fri
7 Feb
24
Excellent
Air quality in the last 12 months (Jiangshan)
|
2024/12
|
51
|
57
|
79
|
112
|
68
|
42
|
91
|
81
|
55
|
64
|
29
|
62
|
72
|
78
|
63
|
56
|
68
|
71
|
50
|
54
|
70
|
72
|
69
|
77
|
95
|
118
|
155
|
106
|
75
|
77
|
79
|
|
2024/11
|
15
|
30
|
44
|
68
|
71
|
53
|
38
|
43
|
42
|
39
|
44
|
54
|
54
|
54
|
30
|
25
|
26
|
29
|
37
|
37
|
49
|
55
|
88
|
49
|
39
|
26
|
47
|
49
|
54
|
50
|
|
|
2024/10
|
24
|
26
|
30
|
32
|
33
|
28
|
18
|
21
|
42
|
44
|
63
|
62
|
47
|
44
|
58
|
17
|
30
|
35
|
26
|
25
|
47
|
48
|
32
|
49
|
37
|
35
|
21
|
23
|
62
|
49
|
38
|
|
2024/09
|
30
|
39
|
47
|
37
|
29
|
32
|
37
|
34
|
25
|
38
|
30
|
31
|
31
|
34
|
33
|
26
|
17
|
22
|
28
|
45
|
16
|
23
|
22
|
26
|
33
|
47
|
26
|
34
|
45
|
40
|
|
|
2024/08
|
19
|
26
|
32
|
31
|
24
|
28
|
30
|
30
|
33
|
33
|
34
|
25
|
20
|
22
|
28
|
38
|
38
|
32
|
22
|
18
|
17
|
31
|
34
|
38
|
39
|
48
|
47
|
22
|
38
|
31
|
27
|
|
2024/07
|
24
|
21
|
20
|
23
|
25
|
25
|
25
|
23
|
27
|
30
|
27
|
27
|
28
|
27
|
32
|
30
|
28
|
22
|
24
|
27
|
29
|
26
|
25
|
20
|
17
|
13
|
10
|
16
|
16
|
17
|
17
|
|
2024/06
|
10
|
18
|
27
|
44
|
33
|
16
|
25
|
27
|
40
|
27
|
16
|
17
|
27
|
18
|
19
|
19
|
16
|
22
|
29
|
28
|
28
|
25
|
30
|
19
|
12
|
22
|
12
|
24
|
19
|
23
|
|
|
2024/05
|
16
|
40
|
49
|
37
|
19
|
23
|
37
|
53
|
56
|
59
|
43
|
37
|
58
|
47
|
49
|
51
|
48
|
48
|
51
|
43
|
26
|
33
|
37
|
27
|
31
|
21
|
23
|
21
|
38
|
47
|
40
|
|
2024/04
|
31
|
26
|
26
|
21
|
42
|
41
|
25
|
23
|
35
|
52
|
53
|
44
|
49
|
29
|
45
|
45
|
24
|
23
|
35
|
26
|
26
|
19
|
37
|
50
|
51
|
43
|
39
|
45
|
25
|
16
|
|
|
2024/03
|
39
|
50
|
39
|
45
|
44
|
19
|
58
|
54
|
64
|
72
|
66
|
58
|
91
|
71
|
76
|
66
|
57
|
47
|
43
|
57
|
48
|
50
|
48
|
38
|
35
|
19
|
45
|
35
|
41
|
44
|
33
|
|
2024/02
|
39
|
18
|
16
|
18
|
19
|
25
|
31
|
67
|
111
|
170
|
76
|
57
|
50
|
49
|
37
|
21
|
28
|
42
|
44
|
45
|
27
|
10
|
18
|
21
|
38
|
70
|
80
|
61
|
26
|
||
|
2024/01
|
154
|
137
|
59
|
51
|
53
|
53
|
167
|
163
|
125
|
60
|
83
|
56
|
57
|
60
|
122
|
77
|
72
|
82
|
43
|
18
|
39
|
43
|
38
|
42
|
53
|
65
|
68
|
61
|
89
|
57
|
62
|
|
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