Air Quality
Excellent
No health implications.
7
PM2.5
27
PM10
105
O3
0.3
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
111
Light
Wed
4 Jun
97
Good
Thu
5 Jun
84
Good
Fri
6 Jun
75
Good
Sat
7 Jun
82
Good
Sun
8 Jun
80
Good
Mon
9 Jun
48
Excellent
Air quality in the last 12 months (Ejin Banner)
|
2025/04
|
179
|
166
|
242
|
57
|
119
|
150
|
139
|
130
|
55
|
82
|
250
|
146
|
37
|
70
|
143
|
121
|
190
|
87
|
82
|
63
|
100
|
48
|
61
|
47
|
54
|
58
|
72
|
77
|
165
|
109
|
|
|
2025/03
|
69
|
46
|
81
|
78
|
42
|
262
|
151
|
153
|
365
|
229
|
277
|
79
|
59
|
46
|
35
|
48
|
60
|
79
|
84
|
89
|
86
|
133
|
258
|
290
|
397
|
137
|
50
|
54
|
37
|
35
|
203
|
|
2025/02
|
63
|
35
|
37
|
30
|
41
|
35
|
69
|
59
|
69
|
74
|
98
|
65
|
47
|
55
|
106
|
87
|
79
|
82
|
76
|
67
|
80
|
80
|
47
|
79
|
82
|
77
|
74
|
77
|
|||
|
2025/01
|
80
|
64
|
77
|
118
|
56
|
59
|
61
|
60
|
65
|
91
|
102
|
143
|
123
|
31
|
48
|
57
|
90
|
61
|
51
|
54
|
78
|
73
|
70
|
77
|
146
|
82
|
77
|
78
|
140
|
74
|
59
|
|
2024/12
|
57
|
58
|
54
|
53
|
45
|
33
|
44
|
54
|
61
|
54
|
63
|
61
|
53
|
51
|
58
|
52
|
52
|
61
|
63
|
61
|
70
|
83
|
84
|
64
|
49
|
39
|
51
|
68
|
117
|
74
|
82
|
|
2024/11
|
74
|
78
|
60
|
64
|
66
|
77
|
86
|
84
|
85
|
86
|
61
|
63
|
69
|
120
|
133
|
57
|
60
|
70
|
62
|
59
|
70
|
76
|
89
|
69
|
30
|
52
|
62
|
42
|
49
|
54
|
|
|
2024/10
|
39
|
33
|
51
|
62
|
51
|
39
|
49
|
70
|
68
|
60
|
59
|
60
|
61
|
67
|
66
|
77
|
72
|
147
|
193
|
94
|
48
|
50
|
57
|
60
|
63
|
60
|
54
|
58
|
65
|
67
|
72
|
|
2024/09
|
37
|
57
|
94
|
30
|
28
|
23
|
32
|
77
|
56
|
47
|
40
|
38
|
33
|
57
|
54
|
40
|
37
|
48
|
45
|
28
|
35
|
50
|
59
|
93
|
64
|
52
|
63
|
58
|
31
|
39
|
|
|
2024/08
|
41
|
38
|
33
|
34
|
48
|
43
|
43
|
139
|
116
|
35
|
32
|
51
|
43
|
52
|
39
|
42
|
52
|
40
|
39
|
50
|
33
|
42
|
44
|
126
|
81
|
83
|
55
|
57
|
48
|
119
|
77
|
|
2024/07
|
37
|
37
|
113
|
109
|
64
|
62
|
91
|
177
|
116
|
81
|
67
|
50
|
48
|
38
|
25
|
35
|
56
|
58
|
117
|
350
|
64
|
48
|
87
|
54
|
27
|
36
|
45
|
55
|
63
|
67
|
40
|
|
2024/06
|
62
|
67
|
49
|
45
|
63
|
60
|
57
|
53
|
44
|
52
|
53
|
52
|
96
|
56
|
75
|
62
|
70
|
98
|
54
|
29
|
46
|
69
|
81
|
89
|
124
|
82
|
72
|
66
|
80
|
34
|
|
|
2024/05
|
56
|
66
|
83
|
94
|
77
|
96
|
86
|
104
|
86
|
65
|
33
|
62
|
68
|
339
|
500
|
500
|
435
|
210
|
310
|
150
|
120
|
161
|
109
|
131
|
88
|
108
|
121
|
85
|
55
|
40
|
36
|
|
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