Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
24
O3
0.6
CO
2
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
59
Good
Wed
9 Sep
43
Excellent
Thu
10 Sep
44
Excellent
Fri
11 Sep
64
Good
Sat
12 Sep
71
Good
Sun
13 Sep
73
Good
Mon
14 Sep
34
Excellent
Air quality in the last 12 months (Lianhu)
|
2026/08
|
22
|
26
|
26
|
23
|
22
|
30
|
38
|
36
|
45
|
38
|
41
|
32
|
32
|
35
|
36
|
56
|
58
|
26
|
31
|
38
|
53
|
44
|
42
|
44
|
38
|
32
|
36
|
26
|
28
|
41
|
48
|
|
2026/07
|
59
|
38
|
62
|
48
|
56
|
64
|
61
|
68
|
47
|
33
|
38
|
32
|
52
|
62
|
47
|
51
|
41
|
78
|
73
|
72
|
69
|
48
|
58
|
49
|
48
|
40
|
32
|
22
|
23
|
29
|
25
|
|
2026/06
|
64
|
81
|
71
|
70
|
68
|
38
|
38
|
37
|
50
|
62
|
55
|
42
|
59
|
71
|
42
|
45
|
43
|
27
|
45
|
31
|
29
|
33
|
40
|
35
|
48
|
34
|
65
|
66
|
70
|
55
|
|
|
2026/05
|
47
|
53
|
42
|
39
|
51
|
48
|
42
|
47
|
48
|
60
|
65
|
71
|
33
|
40
|
58
|
58
|
29
|
34
|
40
|
34
|
40
|
71
|
55
|
48
|
52
|
56
|
59
|
59
|
51
|
52
|
61
|
|
2026/04
|
57
|
73
|
101
|
116
|
88
|
90
|
96
|
72
|
69
|
71
|
74
|
61
|
60
|
57
|
54
|
46
|
66
|
62
|
186
|
92
|
37
|
30
|
46
|
63
|
63
|
74
|
74
|
90
|
67
|
57
|
|
|
2026/03
|
17
|
40
|
56
|
142
|
95
|
67
|
53
|
62
|
56
|
113
|
127
|
101
|
123
|
75
|
42
|
65
|
55
|
89
|
100
|
99
|
98
|
105
|
117
|
76
|
84
|
93
|
70
|
64
|
63
|
37
|
48
|
|
2026/02
|
138
|
111
|
119
|
128
|
141
|
124
|
68
|
70
|
82
|
146
|
142
|
118
|
84
|
119
|
73
|
52
|
135
|
112
|
83
|
60
|
189
|
328
|
151
|
55
|
73
|
66
|
60
|
56
|
|||
|
2026/01
|
73
|
123
|
150
|
76
|
55
|
43
|
61
|
63
|
64
|
61
|
68
|
74
|
83
|
123
|
111
|
105
|
106
|
128
|
60
|
37
|
54
|
105
|
157
|
183
|
206
|
153
|
171
|
176
|
149
|
145
|
137
|
|
2025/12
|
90
|
77
|
78
|
92
|
137
|
151
|
88
|
100
|
119
|
136
|
140
|
101
|
74
|
96
|
117
|
130
|
114
|
170
|
124
|
66
|
69
|
107
|
96
|
98
|
74
|
81
|
107
|
166
|
151
|
191
|
119
|
|
2025/11
|
64
|
76
|
94
|
94
|
89
|
65
|
43
|
58
|
66
|
97
|
97
|
101
|
78
|
99
|
109
|
79
|
30
|
34
|
61
|
76
|
86
|
92
|
61
|
81
|
81
|
153
|
142
|
100
|
79
|
87
|
|
|
2025/10
|
22
|
32
|
56
|
27
|
18
|
16
|
14
|
44
|
19
|
16
|
13
|
14
|
28
|
52
|
31
|
39
|
12
|
30
|
38
|
28
|
36
|
50
|
63
|
72
|
60
|
38
|
63
|
68
|
84
|
74
|
72
|
|
2025/09
|
44
|
34
|
37
|
18
|
28
|
56
|
63
|
47
|
43
|
49
|
24
|
21
|
39
|
54
|
50
|
35
|
19
|
11
|
21
|
37
|
18
|
16
|
24
|
29
|
49
|
48
|
34
|
18
|
34
|
48
|
|
|
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