Air Quality
Excellent
No health implications.
12
PM2.5
17
PM10
43
O3
0.4
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Nov
37
Excellent
Mon
17 Nov
34
Excellent
Tue
18 Nov
31
Excellent
Wed
19 Nov
34
Excellent
Thu
20 Nov
37
Excellent
Fri
21 Nov
36
Excellent
Sat
22 Nov
44
Excellent
Arxan Air quality rank
Air quality in the last 12 months (Arxan)
|
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
|
|
2024/11
|
20
|
25
|
24
|
20
|
26
|
29
|
39
|
55
|
70
|
26
|
23
|
24
|
43
|
46
|
53
|
25
|
23
|
25
|
26
|
19
|
28
|
40
|
39
|
64
|
77
|
32
|
41
|
23
|
23
|
23
|
|
|
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