Air Quality
Excellent
No health implications.
9
PM2.5
22
PM10
70
O3
0.4
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Mar
62
Good
Mon
31 Mar
67
Good
Tue
1 Apr
87
Good
Wed
2 Apr
85
Good
Thu
3 Apr
90
Good
Fri
4 Apr
23
Excellent
Sat
5 Apr
44
Excellent
Air quality in the last 12 months (Meilisi Daur)
|
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
|
|
2024/04
|
40
|
110
|
60
|
46
|
75
|
38
|
54
|
35
|
60
|
71
|
94
|
93
|
93
|
136
|
225
|
40
|
52
|
35
|
27
|
67
|
147
|
62
|
29
|
28
|
25
|
25
|
19
|
16
|
31
|
34
|
|
|
2024/03
|
26
|
29
|
34
|
32
|
31
|
27
|
33
|
29
|
39
|
68
|
35
|
49
|
40
|
60
|
44
|
103
|
21
|
26
|
32
|
27
|
34
|
57
|
71
|
31
|
46
|
75
|
79
|
172
|
33
|
33
|
35
|
|
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