Air Quality
Excellent
No health implications.
15
PM2.5
37
PM10
23
O3
0.7
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jun
48
Excellent
Sat
14 Jun
98
Good
Sun
15 Jun
92
Good
Mon
16 Jun
93
Good
Tue
17 Jun
114
Light
Wed
18 Jun
107
Light
Thu
19 Jun
29
Excellent
Air quality in the last 12 months (Jianhu)
|
2025/05
|
57
|
61
|
47
|
34
|
28
|
57
|
58
|
46
|
14
|
29
|
42
|
49
|
56
|
74
|
89
|
26
|
63
|
45
|
71
|
64
|
49
|
52
|
57
|
51
|
50
|
55
|
52
|
38
|
37
|
55
|
78
|
|
2025/04
|
57
|
56
|
42
|
58
|
68
|
59
|
78
|
81
|
84
|
58
|
83
|
137
|
82
|
63
|
52
|
55
|
68
|
80
|
82
|
43
|
48
|
44
|
59
|
71
|
58
|
52
|
46
|
45
|
57
|
63
|
|
|
2025/03
|
79
|
35
|
34
|
22
|
57
|
49
|
61
|
86
|
91
|
51
|
86
|
106
|
72
|
50
|
39
|
45
|
46
|
43
|
39
|
71
|
53
|
57
|
66
|
91
|
105
|
91
|
124
|
69
|
78
|
46
|
47
|
|
2025/02
|
36
|
87
|
83
|
48
|
51
|
41
|
54
|
38
|
53
|
60
|
56
|
96
|
65
|
61
|
103
|
122
|
51
|
49
|
40
|
36
|
35
|
49
|
46
|
52
|
86
|
114
|
154
|
132
|
|||
|
2025/01
|
77
|
73
|
49
|
50
|
112
|
97
|
56
|
62
|
43
|
50
|
68
|
91
|
92
|
111
|
56
|
63
|
86
|
102
|
128
|
146
|
117
|
56
|
38
|
29
|
39
|
80
|
57
|
76
|
136
|
70
|
61
|
|
2024/12
|
77
|
91
|
51
|
57
|
128
|
173
|
126
|
41
|
56
|
63
|
62
|
41
|
76
|
56
|
70
|
71
|
97
|
47
|
43
|
70
|
92
|
58
|
63
|
84
|
108
|
91
|
62
|
66
|
66
|
91
|
70
|
|
2024/11
|
34
|
77
|
83
|
75
|
40
|
43
|
42
|
36
|
39
|
47
|
53
|
87
|
72
|
58
|
51
|
55
|
36
|
30
|
26
|
42
|
81
|
74
|
30
|
32
|
28
|
43
|
64
|
63
|
56
|
61
|
|
|
2024/10
|
22
|
25
|
29
|
30
|
25
|
20
|
26
|
41
|
43
|
63
|
93
|
96
|
38
|
51
|
90
|
58
|
28
|
25
|
32
|
31
|
25
|
57
|
42
|
45
|
47
|
32
|
64
|
41
|
42
|
59
|
41
|
|
2024/09
|
41
|
33
|
23
|
24
|
34
|
32
|
21
|
20
|
21
|
21
|
13
|
21
|
27
|
31
|
28
|
25
|
17
|
18
|
18
|
13
|
28
|
29
|
30
|
33
|
30
|
31
|
37
|
25
|
33
|
38
|
|
|
2024/08
|
24
|
20
|
32
|
40
|
34
|
26
|
31
|
23
|
33
|
41
|
91
|
64
|
40
|
23
|
21
|
22
|
23
|
22
|
16
|
15
|
23
|
42
|
41
|
44
|
23
|
28
|
17
|
20
|
20
|
27
|
25
|
|
2024/07
|
31
|
29
|
41
|
24
|
25
|
27
|
26
|
29
|
24
|
58
|
65
|
51
|
11
|
13
|
14
|
64
|
45
|
16
|
25
|
30
|
24
|
36
|
44
|
35
|
21
|
24
|
27
|
23
|
29
|
39
|
32
|
|
2024/06
|
31
|
42
|
58
|
37
|
35
|
33
|
37
|
58
|
64
|
57
|
44
|
49
|
47
|
56
|
44
|
48
|
33
|
38
|
26
|
22
|
30
|
23
|
47
|
70
|
62
|
50
|
25
|
35
|
11
|
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