Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
37
O3
0.2
CO
9
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
48
Excellent
Wed
12 Aug
46
Excellent
Thu
13 Aug
49
Excellent
Fri
14 Aug
52
Good
Sat
15 Aug
58
Good
Sun
16 Aug
92
Good
Mon
17 Aug
26
Excellent
Air quality in the last 12 months (Yongqiao)
|
2026/07
|
55
|
47
|
28
|
28
|
17
|
21
|
27
|
34
|
27
|
32
|
37
|
25
|
24
|
34
|
41
|
33
|
39
|
29
|
49
|
46
|
32
|
30
|
24
|
27
|
36
|
44
|
35
|
41
|
29
|
25
|
27
|
|
2026/06
|
88
|
90
|
91
|
65
|
63
|
63
|
57
|
49
|
60
|
63
|
79
|
79
|
49
|
54
|
35
|
35
|
40
|
47
|
38
|
33
|
48
|
32
|
32
|
32
|
65
|
56
|
72
|
78
|
106
|
80
|
|
|
2026/05
|
48
|
51
|
36
|
42
|
46
|
47
|
46
|
43
|
50
|
51
|
61
|
59
|
65
|
65
|
38
|
43
|
48
|
50
|
38
|
29
|
35
|
49
|
41
|
29
|
24
|
19
|
31
|
50
|
54
|
75
|
96
|
|
2026/04
|
73
|
70
|
53
|
61
|
81
|
74
|
53
|
43
|
43
|
47
|
62
|
48
|
29
|
45
|
54
|
53
|
69
|
76
|
50
|
50
|
60
|
33
|
39
|
46
|
62
|
59
|
68
|
61
|
46
|
46
|
|
|
2026/03
|
70
|
43
|
131
|
69
|
57
|
89
|
67
|
63
|
108
|
109
|
96
|
136
|
99
|
109
|
151
|
112
|
75
|
78
|
75
|
111
|
122
|
93
|
113
|
92
|
94
|
87
|
110
|
95
|
79
|
98
|
97
|
|
2026/02
|
80
|
128
|
128
|
103
|
132
|
69
|
62
|
57
|
62
|
86
|
121
|
95
|
87
|
81
|
112
|
42
|
156
|
99
|
81
|
72
|
54
|
298
|
113
|
37
|
60
|
45
|
57
|
64
|
|||
|
2026/01
|
55
|
61
|
94
|
90
|
177
|
137
|
58
|
75
|
68
|
96
|
61
|
77
|
114
|
146
|
120
|
136
|
68
|
56
|
54
|
57
|
70
|
98
|
101
|
128
|
106
|
56
|
100
|
82
|
66
|
52
|
66
|
|
2025/12
|
119
|
77
|
62
|
74
|
95
|
88
|
109
|
88
|
74
|
86
|
124
|
46
|
56
|
81
|
73
|
75
|
140
|
120
|
137
|
179
|
62
|
43
|
47
|
74
|
65
|
51
|
68
|
80
|
117
|
130
|
54
|
|
2025/11
|
106
|
100
|
118
|
161
|
112
|
63
|
53
|
42
|
89
|
73
|
53
|
57
|
91
|
166
|
141
|
133
|
42
|
53
|
61
|
64
|
154
|
104
|
76
|
114
|
68
|
92
|
295
|
139
|
92
|
113
|
|
|
2025/10
|
36
|
23
|
24
|
46
|
53
|
49
|
50
|
48
|
37
|
51
|
46
|
37
|
26
|
46
|
39
|
35
|
21
|
32
|
37
|
36
|
35
|
53
|
59
|
60
|
76
|
69
|
86
|
68
|
71
|
67
|
147
|
|
2025/09
|
27
|
29
|
28
|
36
|
38
|
37
|
51
|
36
|
33
|
30
|
23
|
14
|
41
|
31
|
28
|
31
|
19
|
27
|
17
|
30
|
46
|
32
|
37
|
24
|
43
|
37
|
32
|
35
|
43
|
42
|
|
|
2025/08
|
11
|
14
|
24
|
35
|
32
|
37
|
24
|
16
|
21
|
15
|
12
|
20
|
21
|
29
|
30
|
33
|
34
|
38
|
36
|
31
|
29
|
30
|
25
|
21
|
13
|
20
|
30
|
40
|
34
|
30
|
29
|
|
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