Air Quality
Excellent
No health implications.
19
PM2.5
25
PM10
69
O3
0.5
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jan
50
Excellent
Fri
24 Jan
54
Good
Sat
25 Jan
56
Good
Sun
26 Jan
58
Good
Mon
27 Jan
51
Good
Tue
28 Jan
17
Excellent
Wed
29 Jan
45
Excellent
Air quality in the last 12 months (Jiangyan)
|
2024/12
|
87
|
96
|
47
|
39
|
83
|
118
|
144
|
33
|
52
|
42
|
65
|
48
|
79
|
54
|
63
|
67
|
101
|
61
|
35
|
62
|
84
|
47
|
55
|
72
|
101
|
110
|
58
|
56
|
80
|
94
|
71
|
|
2024/11
|
21
|
49
|
61
|
56
|
42
|
38
|
31
|
31
|
38
|
42
|
46
|
49
|
42
|
44
|
42
|
27
|
30
|
31
|
26
|
46
|
52
|
64
|
42
|
35
|
26
|
36
|
62
|
64
|
50
|
66
|
|
|
2024/10
|
22
|
28
|
23
|
33
|
28
|
16
|
13
|
30
|
37
|
59
|
65
|
61
|
33
|
32
|
57
|
46
|
32
|
34
|
27
|
30
|
17
|
25
|
34
|
38
|
38
|
25
|
29
|
36
|
38
|
37
|
33
|
|
2024/09
|
42
|
40
|
23
|
30
|
33
|
30
|
37
|
28
|
21
|
28
|
19
|
27
|
26
|
34
|
28
|
22
|
23
|
21
|
21
|
10
|
16
|
22
|
30
|
36
|
32
|
30
|
36
|
30
|
36
|
38
|
|
|
2024/08
|
30
|
32
|
43
|
48
|
38
|
32
|
46
|
38
|
39
|
49
|
52
|
52
|
41
|
25
|
24
|
29
|
33
|
27
|
23
|
22
|
27
|
47
|
52
|
39
|
27
|
31
|
29
|
26
|
21
|
28
|
27
|
|
2024/07
|
24
|
24
|
27
|
33
|
29
|
27
|
25
|
30
|
31
|
28
|
47
|
44
|
23
|
23
|
39
|
59
|
42
|
27
|
41
|
37
|
28
|
36
|
41
|
30
|
23
|
24
|
23
|
24
|
27
|
32
|
31
|
|
2024/06
|
38
|
49
|
60
|
38
|
35
|
31
|
40
|
42
|
48
|
48
|
38
|
27
|
51
|
43
|
34
|
43
|
25
|
39
|
29
|
27
|
36
|
22
|
35
|
44
|
61
|
34
|
20
|
25
|
17
|
18
|
|
|
2024/05
|
38
|
43
|
34
|
36
|
29
|
43
|
45
|
46
|
48
|
47
|
51
|
100
|
89
|
66
|
52
|
47
|
58
|
52
|
36
|
31
|
28
|
36
|
41
|
34
|
36
|
45
|
21
|
32
|
38
|
36
|
44
|
|
2024/04
|
78
|
36
|
28
|
55
|
51
|
49
|
42
|
49
|
65
|
60
|
55
|
37
|
21
|
30
|
29
|
49
|
97
|
81
|
93
|
26
|
28
|
29
|
39
|
62
|
56
|
38
|
20
|
18
|
26
|
46
|
|
|
2024/03
|
52
|
61
|
75
|
57
|
31
|
66
|
73
|
89
|
99
|
80
|
74
|
101
|
65
|
79
|
59
|
62
|
73
|
51
|
73
|
83
|
66
|
76
|
76
|
36
|
23
|
48
|
68
|
50
|
55
|
73
|
82
|
|
2024/02
|
30
|
29
|
32
|
47
|
66
|
73
|
91
|
153
|
188
|
255
|
182
|
108
|
68
|
116
|
58
|
37
|
52
|
46
|
44
|
28
|
22
|
34
|
41
|
69
|
99
|
98
|
57
|
48
|
37
|
||
|
2024/01
|
109
|
79
|
96
|
156
|
170
|
173
|
68
|
49
|
118
|
94
|
114
|
168
|
237
|
187
|
36
|
36
|
53
|
43
|
58
|
72
|
60
|
42
|
35
|
49
|
78
|
98
|
116
|
120
|
140
|
78
|
36
|
|
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