Air Quality
Excellent
No health implications.
18
PM2.5
20
PM10
40
O3
0.4
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Mar
41
Excellent
Wed
19 Mar
54
Good
Thu
20 Mar
79
Good
Fri
21 Mar
88
Good
Sat
22 Mar
85
Good
Sun
23 Mar
42
Excellent
Mon
24 Mar
17
Excellent
Air quality in the last 12 months (Jiang'an)
|
2025/02
|
42
|
38
|
37
|
44
|
39
|
27
|
25
|
34
|
47
|
60
|
80
|
66
|
48
|
53
|
61
|
74
|
78
|
72
|
99
|
62
|
63
|
42
|
51
|
33
|
45
|
45
|
83
|
92
|
|||
|
2025/01
|
127
|
157
|
143
|
179
|
149
|
123
|
110
|
55
|
57
|
52
|
46
|
57
|
84
|
95
|
86
|
95
|
106
|
70
|
62
|
98
|
152
|
150
|
147
|
92
|
39
|
50
|
63
|
81
|
170
|
128
|
87
|
|
2024/12
|
110
|
149
|
108
|
121
|
60
|
50
|
43
|
30
|
49
|
60
|
62
|
61
|
49
|
56
|
59
|
77
|
112
|
126
|
95
|
100
|
127
|
97
|
64
|
93
|
84
|
73
|
105
|
105
|
92
|
69
|
72
|
|
2024/11
|
37
|
31
|
65
|
56
|
41
|
57
|
51
|
53
|
68
|
68
|
45
|
46
|
37
|
49
|
69
|
52
|
21
|
25
|
25
|
28
|
46
|
58
|
69
|
41
|
20
|
29
|
40
|
51
|
55
|
68
|
|
|
2024/10
|
17
|
27
|
26
|
37
|
46
|
48
|
43
|
49
|
52
|
57
|
33
|
22
|
23
|
35
|
51
|
85
|
28
|
46
|
36
|
24
|
33
|
20
|
33
|
73
|
62
|
37
|
27
|
40
|
75
|
83
|
63
|
|
2024/09
|
35
|
39
|
35
|
32
|
28
|
31
|
37
|
24
|
25
|
40
|
30
|
34
|
54
|
57
|
54
|
48
|
31
|
36
|
40
|
58
|
28
|
44
|
57
|
73
|
88
|
70
|
74
|
83
|
104
|
9
|
|
|
2024/08
|
42
|
32
|
35
|
18
|
30
|
28
|
31
|
33
|
44
|
25
|
62
|
71
|
62
|
56
|
55
|
32
|
42
|
52
|
52
|
53
|
61
|
60
|
54
|
42
|
34
|
40
|
52
|
46
|
53
|
57
|
57
|
|
2024/07
|
25
|
24
|
32
|
24
|
26
|
35
|
45
|
39
|
13
|
13
|
16
|
24
|
36
|
10
|
25
|
38
|
40
|
20
|
30
|
32
|
33
|
25
|
37
|
40
|
28
|
48
|
48
|
30
|
25
|
29
|
45
|
|
2024/06
|
55
|
31
|
34
|
24
|
28
|
40
|
19
|
22
|
32
|
27
|
26
|
23
|
41
|
46
|
42
|
58
|
30
|
46
|
30
|
26
|
21
|
23
|
29
|
30
|
32
|
38
|
12
|
26
|
21
|
35
|
|
|
2024/05
|
34
|
39
|
25
|
16
|
28
|
61
|
69
|
57
|
33
|
50
|
39
|
39
|
37
|
52
|
53
|
42
|
52
|
38
|
35
|
29
|
26
|
34
|
38
|
48
|
53
|
17
|
30
|
28
|
23
|
25
|
40
|
|
2024/04
|
57
|
53
|
47
|
41
|
36
|
27
|
20
|
20
|
39
|
30
|
33
|
50
|
57
|
69
|
69
|
36
|
27
|
47
|
28
|
52
|
58
|
59
|
42
|
34
|
37
|
49
|
42
|
57
|
27
|
13
|
|
|
2024/03
|
89
|
72
|
87
|
92
|
89
|
69
|
67
|
63
|
74
|
107
|
65
|
85
|
96
|
74
|
81
|
72
|
109
|
40
|
51
|
61
|
74
|
86
|
86
|
82
|
23
|
49
|
52
|
42
|
59
|
69
|
61
|
|
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