Air Quality
Excellent
No health implications.
12
PM2.5
25
PM10
74
O3
0.2
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
44
Excellent
Sat
29 Mar
45
Excellent
Sun
30 Mar
47
Excellent
Mon
31 Mar
58
Good
Tue
1 Apr
60
Good
Wed
2 Apr
60
Good
Thu
3 Apr
45
Excellent
Air quality in the last 12 months (Arxan)
|
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
|
|
|
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
|
|
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