Air Quality
Excellent
No health implications.
11
PM2.5
19
PM10
69
O3
0.5
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
66
Good
Fri
20 Jun
85
Good
Sat
21 Jun
100
Good
Sun
22 Jun
108
Light
Mon
23 Jun
115
Light
Tue
24 Jun
119
Light
Wed
25 Jun
23
Excellent
Air quality in the last 12 months (Yima)
|
2025/05
|
70
|
77
|
63
|
58
|
143
|
187
|
137
|
90
|
76
|
43
|
43
|
44
|
54
|
54
|
49
|
55
|
120
|
87
|
81
|
65
|
73
|
63
|
73
|
52
|
47
|
44
|
59
|
64
|
68
|
51
|
45
|
|
2025/04
|
66
|
63
|
62
|
87
|
66
|
74
|
77
|
89
|
94
|
82
|
103
|
256
|
119
|
54
|
52
|
98
|
124
|
118
|
78
|
86
|
67
|
160
|
124
|
69
|
68
|
76
|
61
|
52
|
45
|
122
|
|
|
2025/03
|
109
|
45
|
32
|
47
|
76
|
97
|
76
|
78
|
98
|
104
|
94
|
120
|
134
|
82
|
42
|
35
|
37
|
40
|
45
|
42
|
50
|
63
|
86
|
220
|
125
|
182
|
142
|
154
|
75
|
51
|
62
|
|
2025/02
|
135
|
132
|
60
|
42
|
38
|
62
|
63
|
29
|
63
|
103
|
126
|
64
|
61
|
75
|
76
|
70
|
76
|
91
|
69
|
81
|
123
|
132
|
95
|
85
|
78
|
66
|
92
|
127
|
|||
|
2025/01
|
124
|
144
|
155
|
149
|
104
|
58
|
53
|
46
|
58
|
76
|
72
|
58
|
87
|
73
|
37
|
53
|
75
|
104
|
99
|
110
|
145
|
203
|
102
|
104
|
90
|
71
|
34
|
71
|
150
|
164
|
158
|
|
2024/12
|
58
|
63
|
59
|
86
|
51
|
56
|
49
|
63
|
95
|
117
|
131
|
144
|
63
|
51
|
55
|
75
|
105
|
93
|
85
|
95
|
42
|
75
|
108
|
134
|
120
|
110
|
80
|
47
|
69
|
78
|
71
|
|
2024/11
|
79
|
80
|
77
|
63
|
52
|
85
|
120
|
98
|
81
|
119
|
180
|
202
|
119
|
60
|
79
|
59
|
37
|
54
|
45
|
59
|
66
|
106
|
144
|
105
|
44
|
38
|
63
|
48
|
41
|
47
|
|
|
2024/10
|
61
|
54
|
57
|
69
|
73
|
84
|
104
|
116
|
109
|
66
|
80
|
105
|
108
|
108
|
96
|
123
|
69
|
23
|
27
|
23
|
41
|
26
|
38
|
59
|
91
|
85
|
47
|
112
|
130
|
128
|
155
|
|
2024/09
|
43
|
29
|
40
|
48
|
38
|
28
|
45
|
56
|
51
|
45
|
27
|
33
|
36
|
54
|
39
|
46
|
47
|
50
|
24
|
37
|
22
|
33
|
49
|
62
|
72
|
93
|
91
|
63
|
45
|
19
|
|
|
2024/08
|
30
|
34
|
23
|
18
|
28
|
24
|
24
|
30
|
30
|
125
|
52
|
29
|
37
|
34
|
40
|
47
|
38
|
33
|
35
|
23
|
25
|
34
|
42
|
48
|
40
|
29
|
22
|
25
|
39
|
41
|
36
|
|
2024/07
|
29
|
31
|
45
|
33
|
23
|
28
|
39
|
19
|
35
|
54
|
44
|
43
|
51
|
60
|
45
|
31
|
28
|
20
|
28
|
27
|
36
|
30
|
30
|
41
|
64
|
39
|
35
|
38
|
14
|
13
|
20
|
|
2024/06
|
64
|
49
|
45
|
66
|
38
|
65
|
60
|
59
|
54
|
51
|
57
|
67
|
65
|
52
|
59
|
44
|
27
|
43
|
47
|
50
|
27
|
47
|
56
|
104
|
90
|
79
|
60
|
56
|
41
|
51
|
|
|
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