Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
131
O3
0.5
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Apr
90
Good
Thu
25 Apr
88
Good
Fri
26 Apr
91
Good
Sat
27 Apr
84
Good
Sun
28 Apr
95
Good
Mon
29 Apr
93
Good
Air quality in the last 12 months (Zanda)
|
2024/02
|
40
|
69
|
26
|
29
|
29
|
28
|
27
|
29
|
25
|
31
|
23
|
24
|
27
|
40
|
45
|
34
|
27
|
73
|
75
|
61
|
40
|
38
|
32
|
31
|
31
|
26
|
28
|
26
|
27
|
||
|
2024/01
|
23
|
25
|
27
|
25
|
25
|
25
|
25
|
25
|
24
|
30
|
31
|
26
|
27
|
23
|
23
|
28
|
30
|
27
|
27
|
23
|
25
|
22
|
26
|
25
|
24
|
28
|
29
|
23
|
27
|
28
|
32
|
|
2023/12
|
26
|
25
|
29
|
28
|
26
|
26
|
28
|
27
|
27
|
29
|
28
|
31
|
28
|
26
|
48
|
70
|
64
|
58
|
51
|
46
|
42
|
37
|
32
|
29
|
29
|
25
|
27
|
24
|
24
|
24
|
24
|
|
2023/11
|
27
|
27
|
26
|
25
|
22
|
26
|
26
|
24
|
27
|
27
|
24
|
22
|
24
|
22
|
24
|
25
|
24
|
27
|
27
|
28
|
26
|
29
|
24
|
25
|
26
|
27
|
28
|
27
|
26
|
23
|
|
|
2023/10
|
31
|
29
|
30
|
33
|
31
|
25
|
29
|
28
|
31
|
32
|
30
|
30
|
29
|
25
|
28
|
35
|
29
|
25
|
23
|
26
|
25
|
25
|
27
|
24
|
24
|
23
|
22
|
25
|
24
|
23
|
25
|
|
2023/09
|
33
|
34
|
31
|
37
|
36
|
37
|
35
|
29
|
30
|
30
|
31
|
30
|
31
|
31
|
32
|
25
|
23
|
28
|
26
|
28
|
30
|
32
|
33
|
30
|
33
|
31
|
31
|
31
|
33
|
34
|
|
|
2023/08
|
31
|
31
|
32
|
32
|
27
|
36
|
37
|
37
|
35
|
29
|
26
|
27
|
22
|
29
|
29
|
38
|
34
|
38
|
27
|
26
|
27
|
32
|
28
|
29
|
37
|
37
|
37
|
39
|
40
|
37
|
36
|
|
2023/07
|
39
|
45
|
39
|
44
|
42
|
37
|
37
|
28
|
22
|
24
|
23
|
28
|
34
|
38
|
33
|
28
|
23
|
36
|
30
|
33
|
32
|
29
|
29
|
32
|
33
|
31
|
31
|
29
|
25
|
28
|
27
|
|
2023/06
|
40
|
42
|
39
|
37
|
36
|
37
|
42
|
45
|
37
|
36
|
34
|
39
|
37
|
36
|
38
|
37
|
43
|
42
|
40
|
41
|
39
|
40
|
40
|
35
|
36
|
38
|
36
|
33
|
33
|
40
|
|
|
2023/05
|
35
|
36
|
36
|
40
|
40
|
38
|
55
|
40
|
47
|
40
|
38
|
34
|
33
|
37
|
38
|
37
|
38
|
41
|
38
|
36
|
35
|
35
|
36
|
37
|
37
|
43
|
44
|
47
|
38
|
36
|
38
|
|
2023/04
|
39
|
38
|
32
|
52
|
52
|
51
|
42
|
32
|
30
|
32
|
30
|
31
|
30
|
33
|
36
|
34
|
35
|
34
|
37
|
66
|
44
|
34
|
37
|
37
|
35
|
37
|
35
|
33
|
31
|
36
|
|
|
2023/03
|
27
|
27
|
27
|
24
|
27
|
28
|
27
|
25
|
26
|
26
|
40
|
35
|
27
|
28
|
25
|
28
|
27
|
31
|
29
|
30
|
35
|
33
|
29
|
28
|
32
|
36
|
37
|
35
|
33
|
33
|
33
|
|
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