Air Quality
Excellent
No health implications.
18
PM2.5
48
PM10
66
O3
0.2
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Feb
54
Good
Tue
25 Feb
52
Good
Wed
26 Feb
45
Excellent
Thu
27 Feb
40
Excellent
Fri
28 Feb
39
Excellent
Sat
1 Mar
41
Excellent
Sun
2 Mar
42
Excellent
Air quality in the last 12 months (Arxan)
|
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
|
|
|
2024/10
|
24
|
19
|
24
|
30
|
29
|
69
|
32
|
25
|
35
|
24
|
22
|
25
|
48
|
46
|
23
|
28
|
28
|
34
|
22
|
24
|
28
|
24
|
31
|
26
|
31
|
25
|
24
|
23
|
34
|
22
|
24
|
|
2024/09
|
17
|
19
|
21
|
24
|
20
|
22
|
25
|
27
|
33
|
24
|
25
|
32
|
26
|
22
|
24
|
23
|
21
|
24
|
28
|
25
|
24
|
24
|
25
|
24
|
28
|
37
|
33
|
35
|
32
|
21
|
|
|
2024/08
|
22
|
25
|
18
|
18
|
20
|
26
|
27
|
26
|
30
|
25
|
19
|
21
|
27
|
23
|
25
|
29
|
24
|
21
|
21
|
21
|
19
|
47
|
53
|
28
|
27
|
22
|
20
|
21
|
23
|
22
|
15
|
|
2024/07
|
39
|
44
|
47
|
50
|
55
|
51
|
54
|
61
|
58
|
68
|
82
|
94
|
77
|
58
|
39
|
24
|
25
|
43
|
33
|
27
|
23
|
24
|
17
|
18
|
23
|
18
|
14
|
17
|
17
|
16
|
18
|
|
2024/06
|
23
|
32
|
34
|
34
|
30
|
30
|
21
|
21
|
20
|
34
|
27
|
31
|
23
|
18
|
22
|
25
|
22
|
27
|
43
|
25
|
58
|
112
|
30
|
21
|
25
|
28
|
33
|
40
|
26
|
36
|
|
|
2024/05
|
43
|
27
|
34
|
56
|
44
|
37
|
33
|
56
|
40
|
41
|
25
|
26
|
31
|
34
|
30
|
28
|
46
|
36
|
30
|
23
|
29
|
34
|
27
|
28
|
32
|
23
|
28
|
25
|
46
|
27
|
21
|
|
2024/04
|
35
|
37
|
26
|
30
|
33
|
26
|
32
|
25
|
42
|
51
|
56
|
65
|
55
|
317
|
212
|
30
|
38
|
30
|
20
|
29
|
71
|
48
|
23
|
44
|
33
|
25
|
19
|
17
|
21
|
26
|
|
|
2024/03
|
22
|
21
|
24
|
24
|
30
|
37
|
27
|
37
|
46
|
61
|
29
|
27
|
23
|
29
|
29
|
77
|
26
|
22
|
26
|
25
|
44
|
60
|
52
|
25
|
36
|
62
|
200
|
135
|
40
|
33
|
27
|
|
2024/02
|
26
|
40
|
36
|
39
|
48
|
55
|
27
|
27
|
61
|
133
|
27
|
35
|
38
|
27
|
26
|
70
|
77
|
49
|
33
|
26
|
26
|
45
|
44
|
102
|
50
|
40
|
47
|
36
|
29
|
||
|
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