Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
45
O3
0.3
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Feb
43
Excellent
Sun
9 Feb
63
Good
Mon
10 Feb
57
Good
Tue
11 Feb
60
Good
Wed
12 Feb
61
Good
Thu
13 Feb
62
Good
Fri
14 Feb
24
Excellent
Air quality in the last 12 months (Ejin Horo Banner)
|
2025/01
|
42
|
23
|
28
|
74
|
65
|
19
|
16
|
18
|
28
|
35
|
48
|
43
|
91
|
18
|
23
|
27
|
43
|
52
|
44
|
36
|
50
|
60
|
63
|
78
|
133
|
88
|
20
|
52
|
95
|
47
|
47
|
|
2024/12
|
39
|
19
|
35
|
26
|
22
|
17
|
17
|
25
|
33
|
40
|
38
|
65
|
76
|
26
|
26
|
37
|
29
|
37
|
54
|
31
|
28
|
43
|
55
|
57
|
37
|
26
|
31
|
36
|
108
|
67
|
43
|
|
2024/11
|
45
|
47
|
29
|
32
|
38
|
53
|
55
|
53
|
69
|
51
|
51
|
40
|
41
|
33
|
70
|
59
|
37
|
53
|
39
|
44
|
34
|
63
|
78
|
68
|
58
|
68
|
64
|
37
|
23
|
33
|
|
|
2024/10
|
61
|
24
|
37
|
40
|
48
|
35
|
25
|
29
|
41
|
34
|
42
|
54
|
37
|
58
|
40
|
77
|
47
|
22
|
32
|
32
|
29
|
24
|
31
|
46
|
39
|
41
|
28
|
31
|
42
|
45
|
38
|
|
2024/09
|
28
|
29
|
40
|
25
|
24
|
17
|
21
|
47
|
49
|
26
|
29
|
33
|
19
|
21
|
24
|
16
|
45
|
47
|
43
|
15
|
22
|
33
|
39
|
50
|
26
|
43
|
65
|
66
|
21
|
45
|
|
|
2024/08
|
33
|
38
|
22
|
23
|
24
|
33
|
25
|
42
|
87
|
53
|
16
|
18
|
24
|
34
|
26
|
27
|
28
|
32
|
21
|
29
|
30
|
39
|
43
|
48
|
36
|
16
|
32
|
38
|
44
|
46
|
38
|
|
2024/07
|
28
|
29
|
37
|
41
|
38
|
36
|
32
|
32
|
48
|
51
|
33
|
43
|
51
|
64
|
45
|
25
|
29
|
35
|
42
|
54
|
92
|
60
|
51
|
30
|
30
|
32
|
32
|
30
|
34
|
28
|
19
|
|
2024/06
|
54
|
53
|
34
|
36
|
43
|
54
|
24
|
34
|
44
|
40
|
64
|
60
|
65
|
28
|
33
|
41
|
47
|
45
|
50
|
47
|
48
|
144
|
156
|
57
|
41
|
55
|
48
|
52
|
20
|
28
|
|
|
2024/05
|
31
|
43
|
49
|
34
|
40
|
34
|
34
|
39
|
55
|
153
|
59
|
31
|
33
|
82
|
53
|
84
|
120
|
96
|
161
|
85
|
63
|
61
|
48
|
54
|
42
|
34
|
35
|
44
|
65
|
55
|
32
|
|
2024/04
|
84
|
66
|
43
|
58
|
47
|
33
|
46
|
40
|
50
|
52
|
45
|
51
|
62
|
203
|
67
|
47
|
61
|
82
|
52
|
19
|
53
|
165
|
28
|
64
|
103
|
60
|
58
|
59
|
23
|
23
|
|
|
2024/03
|
35
|
55
|
47
|
69
|
49
|
44
|
53
|
39
|
49
|
64
|
54
|
31
|
36
|
49
|
122
|
194
|
57
|
119
|
41
|
42
|
192
|
147
|
91
|
62
|
55
|
45
|
194
|
326
|
94
|
43
|
46
|
|
2024/02
|
75
|
124
|
113
|
102
|
73
|
38
|
44
|
64
|
92
|
94
|
42
|
48
|
46
|
93
|
57
|
60
|
56
|
288
|
123
|
63
|
36
|
24
|
44
|
66
|
65
|
80
|
90
|
71
|
32
|
||
|
1
|
2
|
3
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4
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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