Air Quality
Excellent
No health implications.
10
PM2.5
18
PM10
77
O3
0.2
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 May
57
Good
Tue
7 May
56
Good
Wed
8 May
66
Good
Thu
9 May
84
Good
Fri
10 May
64
Good
Sat
11 May
72
Good
Sun
12 May
58
Good
Air quality in the last 12 months (Sonid Left Banner)
|
2024/02
|
23
|
35
|
23
|
34
|
37
|
25
|
33
|
38
|
66
|
227
|
49
|
47
|
49
|
40
|
31
|
93
|
75
|
58
|
31
|
42
|
30
|
25
|
30
|
47
|
44
|
48
|
57
|
27
|
27
|
||
|
2024/01
|
65
|
39
|
33
|
51
|
25
|
23
|
30
|
57
|
30
|
47
|
57
|
56
|
47
|
25
|
28
|
41
|
59
|
64
|
59
|
31
|
23
|
23
|
32
|
41
|
53
|
74
|
57
|
53
|
52
|
50
|
24
|
|
2023/12
|
25
|
33
|
44
|
67
|
67
|
84
|
119
|
131
|
28
|
37
|
53
|
54
|
59
|
91
|
50
|
31
|
36
|
58
|
24
|
25
|
34
|
37
|
41
|
51
|
55
|
59
|
58
|
76
|
65
|
71
|
30
|
|
2023/11
|
42
|
76
|
55
|
99
|
58
|
44
|
33
|
20
|
21
|
19
|
21
|
20
|
24
|
35
|
48
|
26
|
21
|
39
|
46
|
52
|
69
|
58
|
25
|
30
|
40
|
57
|
21
|
22
|
23
|
22
|
|
|
2023/10
|
26
|
32
|
25
|
23
|
26
|
34
|
26
|
24
|
30
|
33
|
36
|
26
|
26
|
30
|
27
|
26
|
48
|
30
|
23
|
23
|
26
|
47
|
47
|
50
|
49
|
31
|
44
|
48
|
49
|
45
|
67
|
|
2023/09
|
29
|
31
|
29
|
29
|
34
|
37
|
65
|
35
|
30
|
35
|
23
|
26
|
29
|
42
|
41
|
36
|
30
|
26
|
22
|
23
|
29
|
28
|
31
|
32
|
38
|
45
|
25
|
27
|
34
|
20
|
|
|
2023/08
|
24
|
31
|
35
|
25
|
25
|
28
|
35
|
33
|
31
|
36
|
30
|
29
|
26
|
32
|
39
|
55
|
53
|
30
|
28
|
38
|
44
|
22
|
21
|
23
|
22
|
29
|
28
|
30
|
26
|
23
|
23
|
|
2023/07
|
39
|
45
|
45
|
46
|
63
|
27
|
27
|
27
|
27
|
27
|
32
|
32
|
35
|
49
|
30
|
29
|
36
|
54
|
50
|
41
|
42
|
34
|
30
|
33
|
36
|
40
|
37
|
39
|
39
|
37
|
23
|
|
2023/06
|
65
|
24
|
23
|
24
|
24
|
29
|
35
|
30
|
32
|
27
|
29
|
41
|
29
|
35
|
36
|
45
|
59
|
67
|
44
|
28
|
35
|
37
|
45
|
56
|
48
|
53
|
44
|
54
|
27
|
37
|
|
|
2023/05
|
48
|
102
|
91
|
48
|
27
|
30
|
30
|
30
|
35
|
44
|
44
|
43
|
28
|
44
|
42
|
127
|
38
|
30
|
333
|
195
|
31
|
29
|
41
|
72
|
53
|
29
|
56
|
51
|
32
|
32
|
54
|
|
2023/04
|
81
|
80
|
41
|
36
|
37
|
44
|
42
|
65
|
168
|
390
|
290
|
67
|
102
|
201
|
33
|
38
|
93
|
47
|
180
|
40
|
36
|
43
|
39
|
41
|
65
|
47
|
136
|
59
|
38
|
27
|
|
|
2023/03
|
32
|
32
|
30
|
27
|
48
|
47
|
57
|
62
|
91
|
212
|
46
|
54
|
100
|
205
|
45
|
47
|
37
|
24
|
28
|
42
|
294
|
391
|
42
|
38
|
29
|
39
|
28
|
26
|
24
|
30
|
68
|
|
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