Air Quality
Excellent
No health implications.
3
PM2.5
29
PM10
93
O3
0.2
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
53
Good
Sun
25 May
49
Excellent
Mon
26 May
63
Good
Tue
27 May
67
Good
Wed
28 May
79
Good
Thu
29 May
87
Good
Fri
30 May
44
Excellent
Air quality in the last 12 months (Meilisi Daur)
|
2025/04
|
71
|
59
|
63
|
105
|
92
|
50
|
64
|
48
|
79
|
147
|
72
|
10
|
14
|
28
|
27
|
41
|
46
|
28
|
32
|
87
|
112
|
22
|
34
|
22
|
24
|
39
|
57
|
31
|
125
|
28
|
|
|
2025/03
|
24
|
29
|
35
|
52
|
97
|
57
|
55
|
48
|
88
|
121
|
55
|
31
|
24
|
24
|
28
|
27
|
34
|
35
|
69
|
32
|
35
|
28
|
145
|
32
|
35
|
47
|
17
|
22
|
24
|
31
|
57
|
|
2025/02
|
69
|
127
|
48
|
22
|
40
|
40
|
17
|
17
|
24
|
45
|
86
|
77
|
43
|
42
|
32
|
30
|
24
|
22
|
25
|
30
|
35
|
33
|
32
|
47
|
44
|
32
|
47
|
32
|
|||
|
2025/01
|
95
|
42
|
42
|
132
|
116
|
69
|
29
|
35
|
27
|
34
|
73
|
165
|
244
|
76
|
41
|
38
|
102
|
180
|
203
|
145
|
85
|
86
|
248
|
257
|
254
|
214
|
27
|
35
|
54
|
26
|
29
|
|
2024/12
|
38
|
18
|
31
|
24
|
22
|
25
|
26
|
35
|
70
|
43
|
24
|
41
|
55
|
33
|
24
|
28
|
30
|
35
|
41
|
55
|
34
|
30
|
32
|
47
|
40
|
30
|
32
|
35
|
55
|
109
|
95
|
|
2024/11
|
55
|
83
|
43
|
27
|
36
|
70
|
74
|
188
|
173
|
121
|
140
|
48
|
127
|
238
|
136
|
48
|
30
|
24
|
44
|
44
|
24
|
35
|
70
|
215
|
184
|
34
|
26
|
39
|
20
|
31
|
|
|
2024/10
|
20
|
28
|
40
|
34
|
37
|
39
|
57
|
28
|
48
|
22
|
25
|
27
|
47
|
47
|
25
|
40
|
31
|
39
|
25
|
45
|
31
|
40
|
44
|
52
|
50
|
92
|
47
|
44
|
53
|
47
|
52
|
|
2024/09
|
15
|
18
|
22
|
20
|
20
|
32
|
35
|
32
|
35
|
26
|
25
|
29
|
20
|
30
|
23
|
24
|
21
|
26
|
21
|
22
|
29
|
28
|
25
|
32
|
35
|
35
|
32
|
27
|
42
|
18
|
|
|
2024/08
|
15
|
19
|
20
|
13
|
20
|
23
|
28
|
25
|
36
|
28
|
11
|
16
|
18
|
25
|
30
|
34
|
30
|
21
|
14
|
18
|
13
|
19
|
34
|
23
|
33
|
15
|
14
|
19
|
21
|
21
|
16
|
|
2024/07
|
34
|
44
|
55
|
65
|
63
|
51
|
62
|
73
|
75
|
74
|
84
|
98
|
93
|
66
|
57
|
46
|
18
|
42
|
37
|
34
|
17
|
22
|
18
|
18
|
20
|
20
|
9
|
13
|
18
|
25
|
21
|
|
2024/06
|
27
|
25
|
38
|
17
|
35
|
47
|
28
|
17
|
17
|
28
|
20
|
20
|
20
|
9
|
18
|
33
|
20
|
22
|
23
|
16
|
13
|
12
|
16
|
16
|
25
|
43
|
43
|
52
|
19
|
36
|
|
|
2024/05
|
56
|
35
|
53
|
72
|
35
|
39
|
40
|
80
|
36
|
32
|
11
|
35
|
31
|
17
|
14
|
24
|
47
|
26
|
30
|
30
|
43
|
32
|
20
|
23
|
42
|
19
|
28
|
17
|
19
|
15
|
18
|
|
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