Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
70
*
PM2.5
92
PM10
56
O3
0.8
CO
8
SO2
27
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
24 Oct
75
Good
Sun
25 Oct
78
Good
Mon
26 Oct
47
Excellent
Tue
27 Oct
45
Excellent
Wed
28 Oct
58
Good
Thu
29 Oct
63
Good
Fri
30 Oct
23
Excellent
Air quality in the last 12 months (Yongji)
|
2026/08
|
26
|
23
|
20
|
21
|
24
|
35
|
39
|
43
|
40
|
45
|
51
|
34
|
21
|
27
|
29
|
35
|
42
|
27
|
30
|
41
|
50
|
39
|
40
|
41
|
28
|
29
|
37
|
34
|
28
|
47
|
46
|
|
2026/07
|
39
|
35
|
39
|
41
|
37
|
41
|
44
|
42
|
40
|
37
|
31
|
26
|
41
|
42
|
30
|
42
|
28
|
46
|
62
|
50
|
50
|
40
|
41
|
39
|
42
|
35
|
30
|
27
|
21
|
21
|
25
|
|
2026/06
|
63
|
70
|
72
|
57
|
50
|
42
|
40
|
39
|
39
|
38
|
45
|
37
|
41
|
57
|
48
|
55
|
48
|
30
|
31
|
32
|
30
|
31
|
33
|
38
|
36
|
46
|
50
|
48
|
46
|
36
|
|
|
2026/05
|
43
|
37
|
37
|
42
|
43
|
44
|
42
|
44
|
42
|
53
|
66
|
73
|
54
|
35
|
47
|
41
|
27
|
25
|
38
|
33
|
37
|
36
|
42
|
43
|
30
|
36
|
51
|
60
|
52
|
47
|
49
|
|
2026/04
|
48
|
56
|
112
|
87
|
79
|
76
|
79
|
64
|
53
|
61
|
55
|
62
|
51
|
46
|
45
|
45
|
52
|
56
|
147
|
126
|
37
|
25
|
40
|
44
|
52
|
57
|
89
|
76
|
53
|
47
|
|
|
2026/03
|
18
|
41
|
78
|
71
|
69
|
51
|
40
|
69
|
80
|
122
|
101
|
113
|
145
|
58
|
40
|
61
|
66
|
81
|
79
|
81
|
76
|
105
|
84
|
63
|
74
|
80
|
67
|
65
|
58
|
47
|
50
|
|
2026/02
|
126
|
98
|
78
|
118
|
125
|
79
|
51
|
51
|
72
|
116
|
101
|
101
|
102
|
99
|
78
|
54
|
173
|
106
|
76
|
62
|
136
|
397
|
109
|
50
|
61
|
59
|
44
|
33
|
|||
|
2026/01
|
71
|
109
|
146
|
92
|
58
|
39
|
50
|
59
|
62
|
72
|
61
|
70
|
89
|
115
|
110
|
92
|
94
|
99
|
55
|
37
|
48
|
70
|
103
|
124
|
104
|
155
|
137
|
133
|
118
|
131
|
138
|
|
2025/12
|
88
|
67
|
52
|
70
|
81
|
123
|
112
|
85
|
101
|
123
|
125
|
67
|
86
|
105
|
105
|
118
|
101
|
108
|
105
|
54
|
69
|
91
|
90
|
95
|
56
|
66
|
90
|
113
|
126
|
104
|
76
|
|
2025/11
|
66
|
74
|
72
|
90
|
93
|
67
|
34
|
46
|
78
|
93
|
90
|
82
|
60
|
82
|
91
|
76
|
24
|
31
|
45
|
66
|
79
|
88
|
76
|
100
|
83
|
148
|
153
|
109
|
104
|
94
|
|
|
2025/10
|
34
|
25
|
26
|
35
|
29
|
16
|
19
|
16
|
18
|
18
|
15
|
16
|
27
|
42
|
32
|
30
|
16
|
21
|
36
|
27
|
26
|
46
|
62
|
81
|
51
|
51
|
58
|
65
|
79
|
91
|
77
|
|
2025/09
|
36
|
31
|
17
|
13
|
21
|
50
|
57
|
49
|
33
|
33
|
18
|
21
|
31
|
42
|
39
|
34
|
22
|
13
|
16
|
36
|
16
|
15
|
19
|
34
|
37
|
31
|
30
|
36
|
39
|
54
|
|
|
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