Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
71
*
PM2.5
103
PM10
16
O3
0.6
CO
4
SO2
45
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Apr
93
Good
Mon
21 Apr
49
Excellent
Tue
22 Apr
47
Excellent
Wed
23 Apr
97
Good
Thu
24 Apr
52
Good
Fri
25 Apr
74
Good
Sat
26 Apr
43
Excellent
Air quality in the last 12 months (Yongnian)
|
2025/02
|
78
|
118
|
89
|
57
|
44
|
84
|
47
|
47
|
74
|
95
|
142
|
90
|
57
|
102
|
68
|
60
|
62
|
63
|
62
|
56
|
87
|
53
|
37
|
67
|
69
|
77
|
97
|
157
|
|||
|
2025/01
|
120
|
65
|
75
|
118
|
93
|
50
|
50
|
68
|
53
|
61
|
68
|
55
|
80
|
83
|
59
|
67
|
79
|
118
|
105
|
103
|
140
|
72
|
74
|
80
|
93
|
70
|
26
|
52
|
152
|
112
|
75
|
|
2024/12
|
87
|
49
|
60
|
121
|
98
|
64
|
49
|
63
|
108
|
150
|
95
|
113
|
84
|
65
|
61
|
70
|
78
|
56
|
58
|
75
|
49
|
54
|
84
|
123
|
177
|
83
|
66
|
49
|
74
|
92
|
96
|
|
2024/11
|
71
|
83
|
111
|
46
|
54
|
77
|
84
|
83
|
67
|
132
|
163
|
211
|
150
|
93
|
95
|
89
|
70
|
62
|
58
|
73
|
81
|
82
|
88
|
68
|
72
|
33
|
54
|
41
|
43
|
83
|
|
|
2024/10
|
57
|
41
|
52
|
60
|
66
|
70
|
115
|
105
|
127
|
106
|
71
|
110
|
143
|
162
|
136
|
85
|
138
|
44
|
24
|
30
|
52
|
58
|
63
|
93
|
121
|
132
|
145
|
87
|
131
|
219
|
170
|
|
2024/09
|
53
|
31
|
39
|
55
|
35
|
31
|
51
|
64
|
76
|
31
|
29
|
33
|
41
|
49
|
35
|
45
|
49
|
52
|
48
|
50
|
19
|
29
|
51
|
68
|
104
|
118
|
125
|
113
|
100
|
24
|
|
|
2024/08
|
47
|
45
|
29
|
34
|
30
|
43
|
40
|
34
|
38
|
64
|
34
|
31
|
34
|
40
|
48
|
48
|
39
|
30
|
23
|
30
|
35
|
55
|
60
|
54
|
55
|
32
|
22
|
32
|
47
|
54
|
48
|
|
2024/07
|
39
|
39
|
54
|
63
|
45
|
41
|
51
|
45
|
57
|
65
|
80
|
52
|
58
|
95
|
92
|
50
|
53
|
45
|
46
|
26
|
40
|
45
|
43
|
48
|
19
|
31
|
35
|
27
|
18
|
19
|
28
|
|
2024/06
|
45
|
67
|
61
|
76
|
69
|
82
|
65
|
62
|
58
|
60
|
66
|
57
|
61
|
61
|
52
|
52
|
55
|
56
|
54
|
59
|
55
|
64
|
126
|
69
|
68
|
77
|
46
|
61
|
46
|
55
|
|
|
2024/05
|
46
|
54
|
58
|
49
|
58
|
83
|
79
|
66
|
68
|
62
|
154
|
109
|
101
|
93
|
36
|
61
|
69
|
81
|
83
|
40
|
60
|
66
|
61
|
61
|
65
|
69
|
47
|
54
|
63
|
47
|
51
|
|
2024/04
|
123
|
84
|
59
|
45
|
72
|
96
|
92
|
83
|
59
|
100
|
105
|
64
|
62
|
54
|
80
|
88
|
97
|
89
|
80
|
70
|
80
|
88
|
77
|
70
|
86
|
73
|
71
|
71
|
51
|
50
|
|
|
2024/03
|
74
|
82
|
75
|
86
|
91
|
82
|
83
|
38
|
68
|
90
|
86
|
108
|
101
|
115
|
77
|
97
|
76
|
102
|
87
|
80
|
108
|
116
|
119
|
89
|
50
|
74
|
62
|
221
|
220
|
117
|
81
|
|
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