Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
11
PM2.5
71
*
PM10
143
O3
0.3
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Apr
95
Good
Mon
20 Apr
87
Good
Tue
21 Apr
88
Good
Wed
22 Apr
78
Good
Thu
23 Apr
78
Good
Fri
24 Apr
87
Good
Sat
25 Apr
42
Excellent
Air quality in the last 12 months (Yanggu)
|
2026/03
|
81
|
98
|
119
|
137
|
81
|
58
|
74
|
92
|
112
|
115
|
165
|
137
|
134
|
122
|
48
|
102
|
129
|
61
|
57
|
92
|
99
|
97
|
106
|
102
|
100
|
81
|
105
|
110
|
49
|
69
|
85
|
|
2026/02
|
153
|
151
|
144
|
126
|
156
|
58
|
54
|
71
|
71
|
81
|
134
|
104
|
120
|
126
|
75
|
59
|
175
|
86
|
79
|
67
|
88
|
279
|
84
|
66
|
53
|
74
|
99
|
105
|
|||
|
2026/01
|
40
|
67
|
119
|
142
|
236
|
160
|
56
|
62
|
95
|
104
|
57
|
75
|
112
|
159
|
139
|
105
|
61
|
50
|
42
|
36
|
56
|
79
|
117
|
161
|
158
|
117
|
176
|
162
|
144
|
99
|
173
|
|
2025/12
|
101
|
55
|
55
|
74
|
89
|
131
|
104
|
72
|
94
|
111
|
133
|
38
|
68
|
84
|
74
|
160
|
147
|
156
|
181
|
133
|
67
|
51
|
78
|
87
|
48
|
55
|
86
|
134
|
149
|
139
|
43
|
|
2025/11
|
98
|
63
|
65
|
80
|
90
|
109
|
106
|
77
|
64
|
70
|
78
|
91
|
82
|
129
|
175
|
143
|
38
|
52
|
66
|
76
|
97
|
121
|
104
|
124
|
46
|
130
|
185
|
141
|
123
|
169
|
|
|
2025/10
|
52
|
23
|
30
|
45
|
13
|
11
|
33
|
37
|
8
|
11
|
15
|
16
|
29
|
44
|
66
|
58
|
37
|
32
|
43
|
41
|
48
|
65
|
75
|
86
|
84
|
87
|
106
|
109
|
72
|
105
|
159
|
|
2025/09
|
27
|
36
|
45
|
39
|
44
|
45
|
54
|
44
|
26
|
46
|
44
|
36
|
52
|
43
|
37
|
28
|
23
|
34
|
21
|
31
|
52
|
30
|
34
|
36
|
48
|
55
|
22
|
43
|
51
|
53
|
|
|
2025/08
|
36
|
32
|
34
|
47
|
40
|
38
|
49
|
40
|
17
|
27
|
33
|
24
|
33
|
39
|
38
|
23
|
25
|
37
|
40
|
28
|
27
|
30
|
29
|
32
|
25
|
44
|
44
|
28
|
34
|
33
|
23
|
|
2025/07
|
16
|
23
|
23
|
31
|
35
|
38
|
39
|
37
|
33
|
59
|
50
|
48
|
51
|
44
|
47
|
38
|
34
|
37
|
49
|
41
|
40
|
20
|
15
|
30
|
35
|
31
|
26
|
31
|
25
|
35
|
39
|
|
2025/06
|
63
|
59
|
45
|
52
|
72
|
72
|
96
|
89
|
78
|
52
|
70
|
61
|
53
|
58
|
39
|
30
|
43
|
53
|
23
|
37
|
40
|
42
|
42
|
48
|
56
|
46
|
52
|
29
|
13
|
23
|
|
|
2025/05
|
56
|
81
|
43
|
52
|
104
|
79
|
75
|
74
|
27
|
30
|
54
|
58
|
60
|
58
|
42
|
83
|
121
|
72
|
89
|
66
|
66
|
66
|
62
|
52
|
47
|
52
|
53
|
59
|
56
|
63
|
63
|
|
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
|
|
|
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