Air Quality
Excellent
No health implications.
11
PM2.5
19
PM10
66
O3
0.3
CO
2
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Mar
46
Excellent
Thu
20 Mar
76
Good
Fri
21 Mar
77
Good
Sat
22 Mar
59
Good
Sun
23 Mar
75
Good
Mon
24 Mar
90
Good
Tue
25 Mar
17
Excellent
Air quality in the last 12 months (Sonid Left Banner)
|
2025/02
|
48
|
27
|
18
|
20
|
38
|
42
|
23
|
19
|
31
|
42
|
46
|
45
|
59
|
48
|
86
|
20
|
22
|
13
|
14
|
17
|
16
|
23
|
19
|
41
|
30
|
34
|
52
|
31
|
|||
|
2025/01
|
51
|
14
|
27
|
28
|
26
|
19
|
27
|
17
|
19
|
26
|
29
|
25
|
30
|
14
|
36
|
51
|
38
|
42
|
36
|
46
|
26
|
33
|
34
|
27
|
64
|
61
|
17
|
52
|
188
|
101
|
50
|
|
2024/12
|
33
|
18
|
22
|
13
|
21
|
19
|
16
|
23
|
23
|
21
|
23
|
30
|
26
|
28
|
32
|
28
|
12
|
18
|
30
|
24
|
19
|
27
|
25
|
37
|
37
|
19
|
24
|
47
|
100
|
51
|
37
|
|
2024/11
|
37
|
32
|
19
|
15
|
22
|
30
|
42
|
52
|
71
|
23
|
35
|
25
|
45
|
53
|
51
|
38
|
28
|
29
|
41
|
38
|
29
|
32
|
53
|
55
|
22
|
26
|
32
|
21
|
18
|
34
|
|
|
2024/10
|
15
|
16
|
24
|
44
|
35
|
19
|
19
|
24
|
37
|
26
|
35
|
37
|
35
|
37
|
13
|
43
|
52
|
36
|
30
|
28
|
26
|
19
|
29
|
35
|
43
|
24
|
15
|
24
|
20
|
21
|
24
|
|
2024/09
|
14
|
16
|
27
|
20
|
14
|
14
|
17
|
23
|
28
|
17
|
18
|
29
|
18
|
14
|
17
|
14
|
16
|
31
|
35
|
13
|
13
|
16
|
30
|
30
|
16
|
24
|
44
|
40
|
18
|
18
|
|
|
2024/08
|
15
|
28
|
27
|
26
|
24
|
21
|
27
|
25
|
27
|
44
|
14
|
19
|
22
|
27
|
28
|
33
|
24
|
25
|
23
|
18
|
11
|
15
|
16
|
20
|
19
|
24
|
23
|
23
|
27
|
29
|
23
|
|
2024/07
|
19
|
26
|
33
|
27
|
31
|
32
|
39
|
44
|
51
|
47
|
39
|
33
|
28
|
35
|
34
|
13
|
16
|
20
|
35
|
38
|
59
|
54
|
25
|
31
|
24
|
16
|
14
|
14
|
18
|
25
|
17
|
|
2024/06
|
27
|
46
|
33
|
40
|
31
|
29
|
18
|
31
|
34
|
58
|
35
|
33
|
32
|
19
|
23
|
18
|
28
|
39
|
59
|
36
|
132
|
464
|
111
|
34
|
28
|
40
|
43
|
48
|
17
|
21
|
|
|
2024/05
|
36
|
29
|
39
|
52
|
33
|
35
|
20
|
44
|
67
|
105
|
21
|
19
|
46
|
80
|
56
|
59
|
60
|
78
|
63
|
33
|
45
|
58
|
62
|
42
|
47
|
26
|
32
|
30
|
99
|
36
|
19
|
|
2024/04
|
44
|
19
|
18
|
37
|
36
|
21
|
27
|
29
|
47
|
50
|
62
|
94
|
87
|
331
|
147
|
18
|
38
|
50
|
42
|
19
|
111
|
55
|
20
|
115
|
130
|
69
|
109
|
17
|
16
|
18
|
|
|
2024/03
|
32
|
54
|
22
|
40
|
18
|
20
|
17
|
19
|
40
|
40
|
21
|
19
|
25
|
49
|
61
|
172
|
33
|
79
|
26
|
24
|
66
|
22
|
36
|
33
|
37
|
55
|
265
|
193
|
45
|
22
|
18
|
|
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