Air Quality
Excellent
No health implications.
24
PM2.5
37
PM10
28
O3
0.6
CO
6
SO2
32
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Apr
96
Good
Fri
1 May
109
Light
Sat
2 May
85
Good
Sun
3 May
72
Good
Mon
4 May
96
Good
Tue
5 May
108
Light
Wed
6 May
19
Excellent
Air quality in the last 12 months (Jianhu)
|
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
|
|
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
|
|
|
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