Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
43
O3
0.5
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 May
67
Good
Wed
27 May
81
Good
Thu
28 May
99
Good
Fri
29 May
96
Good
Sat
30 May
120
Light
Sun
31 May
115
Light
Mon
1 Jun
22
Excellent
Air quality in the last 12 months (Jianhu)
|
2026/04
|
106
|
80
|
71
|
57
|
83
|
65
|
35
|
36
|
46
|
56
|
60
|
46
|
37
|
49
|
48
|
48
|
45
|
32
|
35
|
49
|
72
|
31
|
35
|
46
|
49
|
64
|
74
|
41
|
36
|
47
|
|
|
2026/03
|
35
|
34
|
71
|
37
|
38
|
56
|
39
|
31
|
52
|
56
|
50
|
66
|
72
|
55
|
62
|
74
|
56
|
60
|
49
|
88
|
62
|
74
|
64
|
74
|
83
|
90
|
64
|
72
|
70
|
51
|
84
|
|
2026/02
|
71
|
82
|
80
|
96
|
140
|
45
|
43
|
43
|
50
|
66
|
116
|
134
|
118
|
102
|
95
|
43
|
93
|
102
|
76
|
67
|
58
|
128
|
59
|
42
|
71
|
22
|
30
|
51
|
|||
|
2026/01
|
37
|
39
|
54
|
91
|
111
|
99
|
79
|
59
|
78
|
92
|
51
|
63
|
108
|
135
|
162
|
213
|
64
|
34
|
25
|
36
|
43
|
59
|
82
|
118
|
67
|
29
|
70
|
57
|
40
|
37
|
43
|
|
2025/12
|
84
|
41
|
37
|
54
|
45
|
81
|
100
|
58
|
60
|
51
|
92
|
28
|
48
|
76
|
74
|
90
|
91
|
65
|
84
|
118
|
34
|
28
|
36
|
75
|
43
|
27
|
42
|
80
|
127
|
81
|
29
|
|
2025/11
|
170
|
92
|
28
|
32
|
29
|
42
|
52
|
16
|
62
|
53
|
33
|
47
|
87
|
92
|
92
|
72
|
37
|
52
|
62
|
57
|
111
|
139
|
128
|
103
|
77
|
67
|
159
|
132
|
108
|
98
|
|
|
2025/10
|
38
|
36
|
25
|
24
|
36
|
54
|
29
|
26
|
23
|
39
|
59
|
37
|
16
|
31
|
21
|
19
|
26
|
22
|
28
|
28
|
23
|
27
|
31
|
42
|
44
|
56
|
44
|
35
|
24
|
22
|
42
|
|
2025/09
|
22
|
13
|
25
|
22
|
30
|
38
|
31
|
27
|
18
|
27
|
26
|
28
|
25
|
32
|
33
|
42
|
21
|
20
|
19
|
29
|
31
|
20
|
24
|
12
|
15
|
18
|
20
|
30
|
46
|
58
|
|
|
2025/08
|
16
|
15
|
18
|
21
|
21
|
33
|
23
|
21
|
27
|
9
|
10
|
13
|
27
|
26
|
25
|
29
|
38
|
34
|
36
|
39
|
39
|
42
|
43
|
33
|
19
|
24
|
26
|
34
|
36
|
27
|
14
|
|
2025/07
|
40
|
40
|
42
|
42
|
47
|
48
|
35
|
11
|
24
|
44
|
37
|
33
|
34
|
26
|
36
|
45
|
32
|
29
|
23
|
26
|
23
|
21
|
20
|
22
|
25
|
22
|
20
|
18
|
20
|
16
|
15
|
|
2025/06
|
34
|
15
|
54
|
72
|
80
|
62
|
49
|
30
|
26
|
41
|
29
|
25
|
27
|
24
|
34
|
52
|
41
|
53
|
35
|
10
|
13
|
30
|
24
|
25
|
43
|
78
|
24
|
28
|
27
|
36
|
|
|
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
|
|
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