Air Quality
Excellent
No health implications.
11
PM2.5
33
PM10
33
O3
0.5
CO
10
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jul
59
Good
Mon
21 Jul
72
Good
Tue
22 Jul
64
Good
Wed
23 Jul
60
Good
Thu
24 Jul
48
Excellent
Fri
25 Jul
51
Good
Sat
26 Jul
48
Excellent
Air quality in the last 12 months (Jiangyan)
|
2025/06
|
30
|
9
|
46
|
63
|
63
|
54
|
42
|
22
|
21
|
33
|
23
|
29
|
24
|
29
|
26
|
41
|
39
|
54
|
40
|
25
|
16
|
22
|
20
|
25
|
53
|
58
|
28
|
23
|
24
|
39
|
|
|
2025/05
|
54
|
58
|
55
|
37
|
37
|
71
|
69
|
48
|
15
|
35
|
45
|
60
|
59
|
57
|
78
|
31
|
59
|
61
|
67
|
56
|
28
|
42
|
30
|
54
|
58
|
56
|
60
|
52
|
55
|
68
|
87
|
|
2025/04
|
55
|
66
|
50
|
61
|
67
|
68
|
84
|
77
|
81
|
65
|
79
|
126
|
84
|
59
|
50
|
65
|
61
|
71
|
64
|
41
|
48
|
40
|
54
|
73
|
53
|
53
|
47
|
42
|
60
|
63
|
|
|
2025/03
|
76
|
83
|
25
|
20
|
47
|
41
|
65
|
85
|
73
|
48
|
93
|
79
|
46
|
42
|
38
|
46
|
52
|
40
|
53
|
72
|
54
|
62
|
73
|
80
|
85
|
86
|
109
|
48
|
91
|
42
|
44
|
|
2025/02
|
29
|
76
|
89
|
61
|
77
|
40
|
55
|
32
|
46
|
75
|
52
|
89
|
76
|
65
|
115
|
142
|
66
|
53
|
49
|
38
|
36
|
63
|
63
|
78
|
110
|
141
|
163
|
122
|
|||
|
2025/01
|
77
|
53
|
67
|
62
|
106
|
92
|
60
|
68
|
35
|
38
|
72
|
92
|
109
|
118
|
52
|
62
|
95
|
97
|
128
|
186
|
127
|
51
|
30
|
31
|
31
|
52
|
56
|
58
|
179
|
82
|
64
|
|
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
|
|
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