Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
70
O3
0.3
CO
4
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jan
32
Excellent
Sat
18 Jan
29
Excellent
Sun
19 Jan
31
Excellent
Mon
20 Jan
31
Excellent
Tue
21 Jan
33
Excellent
Wed
22 Jan
17
Excellent
Thu
23 Jan
41
Excellent
Air quality in the last 12 months (Ewenki)
|
2024/12
|
41
|
28
|
28
|
24
|
21
|
29
|
28
|
23
|
24
|
28
|
24
|
34
|
26
|
22
|
33
|
32
|
35
|
26
|
27
|
48
|
29
|
38
|
31
|
23
|
33
|
31
|
31
|
38
|
33
|
46
|
31
|
|
2024/11
|
23
|
22
|
22
|
22
|
31
|
25
|
30
|
27
|
32
|
22
|
22
|
24
|
26
|
27
|
24
|
27
|
27
|
25
|
23
|
22
|
30
|
34
|
22
|
26
|
42
|
51
|
57
|
26
|
29
|
29
|
|
|
2024/10
|
21
|
21
|
21
|
26
|
29
|
118
|
22
|
24
|
31
|
22
|
23
|
19
|
35
|
45
|
24
|
23
|
23
|
37
|
21
|
19
|
27
|
25
|
24
|
23
|
31
|
20
|
19
|
23
|
30
|
21
|
24
|
|
2024/09
|
21
|
20
|
23
|
29
|
24
|
24
|
29
|
34
|
43
|
26
|
21
|
30
|
26
|
27
|
28
|
28
|
22
|
28
|
27
|
30
|
23
|
23
|
26
|
27
|
35
|
40
|
35
|
34
|
22
|
26
|
|
|
2024/08
|
27
|
29
|
17
|
20
|
24
|
29
|
23
|
38
|
39
|
31
|
28
|
32
|
35
|
33
|
34
|
36
|
28
|
23
|
25
|
29
|
23
|
75
|
77
|
31
|
31
|
26
|
26
|
24
|
24
|
25
|
20
|
|
2024/07
|
44
|
53
|
56
|
52
|
63
|
56
|
59
|
50
|
54
|
75
|
107
|
115
|
79
|
63
|
38
|
18
|
26
|
52
|
30
|
25
|
19
|
20
|
19
|
20
|
24
|
19
|
16
|
18
|
21
|
15
|
18
|
|
2024/06
|
27
|
37
|
37
|
31
|
28
|
27
|
20
|
21
|
19
|
21
|
24
|
24
|
20
|
19
|
23
|
24
|
20
|
18
|
21
|
18
|
17
|
22
|
22
|
21
|
28
|
26
|
26
|
21
|
20
|
35
|
|
|
2024/05
|
39
|
29
|
28
|
50
|
27
|
29
|
30
|
57
|
30
|
30
|
28
|
29
|
25
|
38
|
37
|
28
|
35
|
27
|
24
|
18
|
27
|
30
|
25
|
29
|
29
|
24
|
34
|
28
|
18
|
22
|
24
|
|
2024/04
|
30
|
28
|
30
|
31
|
24
|
26
|
27
|
26
|
23
|
33
|
29
|
29
|
22
|
330
|
161
|
26
|
28
|
22
|
24
|
28
|
41
|
44
|
21
|
19
|
28
|
21
|
23
|
18
|
21
|
25
|
|
|
2024/03
|
24
|
26
|
29
|
24
|
29
|
25
|
30
|
34
|
30
|
26
|
26
|
22
|
23
|
21
|
29
|
33
|
28
|
26
|
30
|
25
|
23
|
63
|
50
|
22
|
27
|
25
|
91
|
39
|
48
|
35
|
33
|
|
2024/02
|
28
|
43
|
34
|
36
|
38
|
47
|
30
|
31
|
38
|
43
|
28
|
29
|
31
|
30
|
28
|
65
|
56
|
36
|
42
|
31
|
29
|
28
|
28
|
31
|
31
|
30
|
35
|
35
|
32
|
||
|
2024/01
|
26
|
27
|
23
|
23
|
30
|
29
|
31
|
32
|
25
|
25
|
25
|
35
|
27
|
28
|
30
|
31
|
29
|
30
|
37
|
34
|
36
|
30
|
28
|
25
|
26
|
29
|
28
|
27
|
36
|
46
|
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