Air Quality
Excellent
No health implications.
21
PM2.5
24
PM10
28
O3
1.0
CO
11
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
109
Light
Fri
22 Aug
128
Light
Sat
23 Aug
124
Light
Sun
24 Aug
117
Light
Mon
25 Aug
95
Good
Tue
26 Aug
23
Excellent
Wed
27 Aug
18
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