Air Quality
Excellent
No health implications.
24
PM2.5
45
PM10
86
O3
0.5
CO
10
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
47
Excellent
Wed
28 Oct
50
Excellent
Thu
29 Oct
43
Excellent
Fri
30 Oct
80
Good
Sat
31 Oct
54
Good
Sun
1 Nov
50
Excellent
Mon
2 Nov
45
Excellent
Air quality in the last 12 months (Jianhu)
|
2026/08
|
45
|
53
|
43
|
33
|
31
|
26
|
30
|
35
|
25
|
19
|
23
|
28
|
24
|
23
|
23
|
30
|
34
|
28
|
26
|
15
|
15
|
17
|
18
|
21
|
19
|
24
|
25
|
23
|
20
|
17
|
27
|
|
2026/07
|
32
|
44
|
30
|
27
|
16
|
20
|
32
|
30
|
34
|
52
|
28
|
36
|
20
|
32
|
45
|
38
|
41
|
24
|
28
|
26
|
27
|
24
|
21
|
31
|
35
|
37
|
45
|
32
|
40
|
35
|
35
|
|
2026/06
|
47
|
41
|
50
|
51
|
37
|
38
|
33
|
44
|
37
|
61
|
63
|
82
|
65
|
34
|
30
|
30
|
27
|
23
|
25
|
29
|
49
|
33
|
28
|
27
|
39
|
45
|
37
|
55
|
46
|
37
|
|
|
2026/05
|
50
|
57
|
54
|
34
|
54
|
54
|
49
|
33
|
45
|
48
|
55
|
44
|
50
|
33
|
35
|
42
|
38
|
43
|
40
|
30
|
36
|
40
|
38
|
25
|
24
|
20
|
45
|
50
|
44
|
47
|
66
|
|
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
|
|
|
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