Air Quality
Excellent
No health implications.
5
PM2.5
21
PM10
125
O3
0.4
CO
7
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
86
Good
Sat
27 Apr
101
Lightly
Sun
28 Apr
89
Good
Mon
29 Apr
85
Good
Tue
30 Apr
81
Good
Wed
1 May
79
Good
Thu
2 May
85
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