Air Quality
Excellent
No health implications.
25
PM2.5
39
PM10
28
O3
0.5
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
54
Good
Tue
17 Jun
52
Good
Wed
18 Jun
54
Good
Thu
19 Jun
51
Good
Fri
20 Jun
50
Excellent
Sat
21 Jun
23
Excellent
Sun
22 Jun
29
Excellent
Air quality in the last 12 months (Jianghai)
|
2025/05
|
43
|
41
|
46
|
36
|
29
|
39
|
27
|
39
|
34
|
47
|
39
|
47
|
46
|
39
|
27
|
24
|
26
|
26
|
34
|
27
|
26
|
23
|
31
|
29
|
41
|
57
|
57
|
43
|
45
|
33
|
34
|
|
2025/04
|
34
|
50
|
55
|
50
|
40
|
65
|
80
|
62
|
54
|
45
|
42
|
41
|
224
|
157
|
109
|
97
|
68
|
52
|
37
|
32
|
33
|
32
|
35
|
28
|
35
|
54
|
52
|
51
|
38
|
55
|
|
|
2025/03
|
41
|
36
|
38
|
38
|
29
|
16
|
26
|
40
|
67
|
65
|
49
|
44
|
41
|
41
|
35
|
17
|
45
|
50
|
54
|
63
|
64
|
64
|
61
|
59
|
57
|
45
|
35
|
37
|
22
|
15
|
19
|
|
2025/02
|
36
|
38
|
11
|
25
|
45
|
47
|
25
|
51
|
40
|
54
|
55
|
49
|
49
|
55
|
38
|
68
|
59
|
67
|
56
|
45
|
50
|
53
|
37
|
35
|
54
|
73
|
80
|
48
|
|||
|
2025/01
|
85
|
75
|
66
|
71
|
86
|
87
|
97
|
86
|
84
|
56
|
43
|
45
|
68
|
66
|
60
|
59
|
61
|
73
|
75
|
84
|
75
|
62
|
73
|
61
|
33
|
25
|
28
|
37
|
66
|
47
|
33
|
|
2024/12
|
73
|
86
|
85
|
77
|
69
|
72
|
58
|
39
|
56
|
83
|
68
|
37
|
42
|
56
|
54
|
52
|
70
|
56
|
51
|
64
|
69
|
59
|
71
|
66
|
64
|
66
|
76
|
65
|
78
|
110
|
77
|
|
2024/11
|
46
|
36
|
57
|
55
|
42
|
54
|
52
|
51
|
50
|
54
|
60
|
62
|
64
|
39
|
32
|
35
|
37
|
35
|
21
|
23
|
33
|
33
|
40
|
53
|
47
|
30
|
35
|
44
|
45
|
58
|
|
|
2024/10
|
40
|
32
|
42
|
42
|
47
|
47
|
48
|
64
|
60
|
44
|
51
|
54
|
54
|
43
|
49
|
47
|
42
|
48
|
72
|
56
|
45
|
45
|
32
|
43
|
47
|
48
|
38
|
30
|
31
|
44
|
47
|
|
2024/09
|
31
|
28
|
37
|
46
|
43
|
19
|
28
|
31
|
31
|
39
|
42
|
54
|
58
|
44
|
39
|
35
|
43
|
28
|
47
|
36
|
26
|
27
|
23
|
30
|
41
|
47
|
40
|
47
|
42
|
41
|
|
|
2024/08
|
32
|
36
|
29
|
32
|
37
|
43
|
50
|
29
|
25
|
30
|
32
|
29
|
35
|
41
|
36
|
30
|
21
|
29
|
28
|
28
|
24
|
34
|
39
|
32
|
29
|
37
|
34
|
41
|
41
|
51
|
34
|
|
2024/07
|
33
|
31
|
23
|
23
|
25
|
23
|
21
|
19
|
24
|
20
|
22
|
20
|
21
|
22
|
24
|
27
|
23
|
22
|
32
|
26
|
25
|
24
|
22
|
25
|
28
|
35
|
29
|
23
|
20
|
22
|
25
|
|
2024/06
|
15
|
31
|
28
|
27
|
56
|
60
|
47
|
39
|
24
|
21
|
27
|
31
|
32
|
30
|
25
|
31
|
36
|
32
|
34
|
30
|
22
|
35
|
22
|
23
|
29
|
27
|
28
|
21
|
21
|
28
|
|
|
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