Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
42
PM2.5
154
*
PM10
35
O3
0.6
CO
8
SO2
25
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
14 Dec
89
Good
Mon
15 Dec
93
Good
Tue
16 Dec
132
Light
Wed
17 Dec
131
Light
Thu
18 Dec
89
Good
Fri
19 Dec
103
Light
Sat
20 Dec
46
Excellent
Air quality in the last 12 months (Yongqiao)
|
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
|
|
2025/07
|
23
|
21
|
26
|
26
|
32
|
34
|
31
|
24
|
17
|
43
|
52
|
37
|
37
|
36
|
36
|
39
|
35
|
37
|
34
|
27
|
27
|
22
|
29
|
28
|
28
|
24
|
23
|
21
|
22
|
27
|
22
|
|
2025/06
|
39
|
27
|
54
|
66
|
62
|
50
|
30
|
38
|
34
|
48
|
47
|
42
|
48
|
40
|
47
|
61
|
50
|
29
|
14
|
11
|
21
|
34
|
47
|
45
|
40
|
26
|
27
|
14
|
13
|
18
|
|
|
2025/05
|
70
|
81
|
49
|
53
|
49
|
91
|
89
|
59
|
31
|
35
|
50
|
55
|
53
|
61
|
94
|
74
|
113
|
82
|
82
|
66
|
49
|
64
|
81
|
60
|
56
|
60
|
67
|
63
|
77
|
78
|
78
|
|
2025/04
|
67
|
57
|
57
|
73
|
91
|
79
|
69
|
81
|
84
|
96
|
71
|
190
|
94
|
66
|
51
|
64
|
82
|
88
|
71
|
60
|
44
|
63
|
95
|
92
|
67
|
61
|
62
|
63
|
58
|
62
|
|
|
2025/03
|
109
|
45
|
43
|
74
|
84
|
84
|
74
|
105
|
93
|
82
|
115
|
161
|
101
|
56
|
65
|
55
|
55
|
53
|
59
|
63
|
55
|
62
|
77
|
151
|
82
|
74
|
127
|
171
|
81
|
66
|
73
|
|
2025/02
|
118
|
119
|
151
|
104
|
69
|
59
|
88
|
44
|
55
|
72
|
100
|
124
|
95
|
86
|
99
|
94
|
62
|
71
|
74
|
52
|
51
|
72
|
77
|
52
|
70
|
115
|
107
|
116
|
|||
|
2025/01
|
119
|
166
|
104
|
127
|
166
|
81
|
58
|
75
|
52
|
62
|
82
|
88
|
104
|
131
|
67
|
69
|
106
|
120
|
146
|
123
|
181
|
150
|
76
|
57
|
55
|
103
|
55
|
70
|
155
|
103
|
144
|
|
2024/12
|
102
|
118
|
59
|
97
|
122
|
164
|
144
|
50
|
69
|
101
|
117
|
81
|
101
|
83
|
76
|
89
|
102
|
65
|
73
|
105
|
86
|
62
|
96
|
111
|
156
|
158
|
101
|
77
|
69
|
108
|
109
|
|
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