Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
49
PM2.5
173
*
PM10
222
O3
0.8
CO
8
SO2
16
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
7 Jun
145
Light
Sun
8 Jun
151
Moderate
Mon
9 Jun
153
Moderate
Tue
10 Jun
127
Light
Wed
11 Jun
134
Light
Thu
12 Jun
140
Light
Fri
13 Jun
46
Excellent
Air quality in the last 12 months (Yanggu)
|
2025/04
|
73
|
46
|
60
|
84
|
61
|
80
|
93
|
88
|
80
|
91
|
86
|
169
|
71
|
56
|
60
|
94
|
145
|
98
|
42
|
67
|
58
|
71
|
74
|
69
|
68
|
70
|
65
|
55
|
58
|
83
|
|
|
2025/03
|
134
|
44
|
43
|
39
|
68
|
77
|
88
|
86
|
103
|
95
|
108
|
149
|
105
|
65
|
67
|
39
|
58
|
41
|
61
|
58
|
59
|
69
|
98
|
155
|
166
|
104
|
109
|
193
|
49
|
61
|
80
|
|
2025/02
|
93
|
135
|
72
|
43
|
55
|
106
|
86
|
36
|
60
|
69
|
90
|
125
|
109
|
86
|
91
|
64
|
60
|
72
|
55
|
69
|
86
|
63
|
49
|
59
|
70
|
100
|
112
|
119
|
|||
|
2025/01
|
147
|
81
|
91
|
173
|
158
|
48
|
57
|
52
|
49
|
62
|
100
|
76
|
82
|
123
|
55
|
69
|
80
|
100
|
109
|
95
|
181
|
106
|
89
|
173
|
91
|
80
|
37
|
57
|
164
|
113
|
78
|
|
2024/12
|
104
|
72
|
66
|
121
|
139
|
155
|
52
|
67
|
68
|
118
|
92
|
77
|
88
|
81
|
71
|
79
|
83
|
38
|
64
|
81
|
46
|
54
|
71
|
110
|
167
|
81
|
63
|
68
|
80
|
95
|
109
|
|
2024/11
|
90
|
68
|
110
|
57
|
48
|
64
|
62
|
52
|
56
|
83
|
134
|
177
|
140
|
91
|
78
|
75
|
60
|
48
|
54
|
75
|
96
|
81
|
66
|
57
|
49
|
36
|
51
|
51
|
54
|
71
|
|
|
2024/10
|
42
|
25
|
45
|
64
|
57
|
64
|
92
|
70
|
100
|
96
|
70
|
81
|
87
|
107
|
140
|
89
|
68
|
18
|
30
|
29
|
49
|
68
|
77
|
67
|
88
|
103
|
127
|
70
|
113
|
159
|
183
|
|
2024/09
|
43
|
28
|
37
|
48
|
34
|
28
|
51
|
53
|
43
|
33
|
27
|
33
|
36
|
42
|
32
|
43
|
45
|
44
|
61
|
51
|
18
|
30
|
46
|
60
|
67
|
108
|
93
|
57
|
51
|
28
|
|
|
2024/08
|
24
|
23
|
26
|
25
|
22
|
17
|
25
|
29
|
37
|
57
|
58
|
31
|
32
|
42
|
49
|
59
|
49
|
36
|
16
|
27
|
37
|
44
|
43
|
56
|
60
|
27
|
20
|
30
|
46
|
43
|
45
|
|
2024/07
|
30
|
50
|
42
|
26
|
21
|
19
|
22
|
27
|
48
|
63
|
68
|
53
|
76
|
85
|
62
|
34
|
57
|
40
|
25
|
12
|
32
|
29
|
24
|
44
|
27
|
25
|
26
|
16
|
14
|
20
|
16
|
|
2024/06
|
49
|
83
|
83
|
82
|
76
|
78
|
75
|
63
|
66
|
70
|
72
|
68
|
98
|
64
|
58
|
46
|
43
|
57
|
54
|
56
|
57
|
57
|
101
|
97
|
89
|
68
|
55
|
60
|
40
|
35
|
|
|
2024/05
|
48
|
59
|
54
|
44
|
60
|
66
|
64
|
65
|
62
|
64
|
186
|
110
|
95
|
84
|
48
|
61
|
70
|
80
|
68
|
63
|
62
|
59
|
61
|
71
|
73
|
61
|
43
|
49
|
62
|
61
|
64
|
|
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