Air Quality
Excellent
No health implications.
22
PM2.5
27
PM10
43
O3
0.6
CO
9
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Dec
38
Excellent
Tue
16 Dec
51
Good
Wed
17 Dec
55
Good
Thu
18 Dec
52
Good
Fri
19 Dec
49
Excellent
Sat
20 Dec
40
Excellent
Sun
21 Dec
50
Excellent
Arxan Air quality rank
Air quality in the last 12 months (Arxan)
|
2025/11
|
21
|
23
|
36
|
30
|
36
|
25
|
37
|
71
|
22
|
26
|
24
|
28
|
22
|
32
|
42
|
25
|
20
|
27
|
22
|
24
|
23
|
26
|
39
|
28
|
27
|
29
|
26
|
37
|
43
|
24
|
|
|
2025/10
|
24
|
28
|
43
|
31
|
25
|
27
|
31
|
25
|
28
|
30
|
32
|
26
|
32
|
29
|
26
|
20
|
22
|
19
|
19
|
20
|
26
|
29
|
34
|
27
|
23
|
18
|
23
|
28
|
35
|
18
|
24
|
|
2025/09
|
22
|
20
|
41
|
36
|
34
|
23
|
20
|
19
|
19
|
23
|
27
|
27
|
23
|
22
|
21
|
18
|
21
|
19
|
24
|
26
|
24
|
30
|
27
|
20
|
22
|
26
|
26
|
25
|
27
|
28
|
|
|
2025/08
|
18
|
17
|
17
|
20
|
19
|
20
|
18
|
18
|
17
|
18
|
17
|
18
|
18
|
19
|
21
|
20
|
16
|
20
|
20
|
23
|
17
|
17
|
16
|
17
|
20
|
18
|
17
|
18
|
19
|
17
|
21
|
|
2025/07
|
23
|
20
|
24
|
25
|
22
|
25
|
28
|
27
|
22
|
26
|
21
|
16
|
22
|
20
|
25
|
17
|
17
|
18
|
17
|
16
|
16
|
17
|
24
|
20
|
21
|
19
|
19
|
16
|
17
|
16
|
18
|
|
2025/06
|
22
|
27
|
24
|
24
|
24
|
22
|
22
|
27
|
23
|
22
|
29
|
29
|
27
|
29
|
31
|
31
|
24
|
30
|
23
|
19
|
23
|
28
|
32
|
38
|
44
|
34
|
37
|
27
|
29
|
32
|
|
|
2025/05
|
23
|
22
|
24
|
24
|
25
|
32
|
39
|
50
|
37
|
47
|
70
|
65
|
49
|
75
|
45
|
58
|
30
|
42
|
31
|
55
|
49
|
36
|
46
|
57
|
41
|
54
|
45
|
51
|
55
|
48
|
27
|
|
2025/04
|
33
|
24
|
38
|
53
|
33
|
35
|
46
|
28
|
48
|
41
|
84
|
27
|
26
|
33
|
42
|
36
|
44
|
24
|
25
|
34
|
48
|
28
|
33
|
42
|
37
|
44
|
37
|
22
|
44
|
23
|
|
|
2025/03
|
31
|
45
|
53
|
55
|
65
|
39
|
48
|
56
|
82
|
76
|
83
|
55
|
26
|
26
|
29
|
33
|
57
|
31
|
29
|
19
|
33
|
44
|
75
|
26
|
41
|
64
|
26
|
26
|
25
|
24
|
27
|
|
2025/02
|
45
|
38
|
27
|
24
|
31
|
35
|
27
|
22
|
31
|
34
|
44
|
26
|
29
|
31
|
51
|
30
|
24
|
23
|
26
|
26
|
28
|
29
|
20
|
36
|
35
|
23
|
35
|
30
|
|||
|
2025/01
|
25
|
21
|
22
|
36
|
61
|
34
|
24
|
29
|
29
|
38
|
44
|
35
|
25
|
26
|
25
|
27
|
31
|
29
|
28
|
39
|
43
|
64
|
80
|
75
|
76
|
73
|
55
|
31
|
52
|
32
|
32
|
|
2024/12
|
35
|
21
|
21
|
20
|
19
|
27
|
21
|
22
|
23
|
25
|
22
|
32
|
23
|
19
|
24
|
25
|
34
|
32
|
30
|
45
|
24
|
24
|
25
|
26
|
35
|
23
|
24
|
27
|
43
|
43
|
25
|
|
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