Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
34
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Mar
40
Excellent
Thu
6 Mar
40
Excellent
Fri
7 Mar
44
Excellent
Sat
8 Mar
44
Excellent
Sun
9 Mar
49
Excellent
Mon
10 Mar
35
Excellent
Tue
11 Mar
37
Excellent
Air quality in the last 12 months (Gutian)
|
2025/01
|
69
|
54
|
46
|
42
|
39
|
50
|
60
|
56
|
51
|
48
|
30
|
34
|
42
|
45
|
57
|
56
|
45
|
39
|
35
|
39
|
62
|
64
|
55
|
36
|
28
|
25
|
21
|
43
|
115
|
43
|
34
|
|
2024/12
|
40
|
41
|
39
|
44
|
46
|
38
|
22
|
52
|
55
|
45
|
32
|
20
|
19
|
47
|
61
|
53
|
43
|
42
|
50
|
36
|
37
|
59
|
43
|
33
|
34
|
53
|
79
|
83
|
50
|
44
|
58
|
|
2024/11
|
10
|
13
|
26
|
34
|
42
|
36
|
25
|
26
|
34
|
36
|
26
|
23
|
25
|
29
|
26
|
14
|
16
|
14
|
12
|
14
|
20
|
25
|
30
|
28
|
19
|
17
|
26
|
25
|
37
|
38
|
|
|
2024/10
|
12
|
11
|
21
|
18
|
22
|
20
|
16
|
12
|
19
|
34
|
39
|
40
|
30
|
34
|
31
|
24
|
28
|
33
|
33
|
15
|
23
|
25
|
21
|
32
|
26
|
22
|
19
|
10
|
26
|
36
|
18
|
|
2024/09
|
32
|
31
|
25
|
24
|
22
|
18
|
15
|
17
|
17
|
28
|
34
|
38
|
19
|
19
|
21
|
27
|
17
|
21
|
19
|
22
|
20
|
10
|
9
|
14
|
17
|
16
|
17
|
22
|
29
|
18
|
|
|
2024/08
|
26
|
30
|
37
|
31
|
23
|
26
|
27
|
30
|
31
|
39
|
32
|
31
|
24
|
21
|
20
|
21
|
17
|
18
|
19
|
16
|
13
|
19
|
27
|
29
|
29
|
27
|
42
|
28
|
26
|
30
|
33
|
|
2024/07
|
22
|
22
|
25
|
26
|
32
|
29
|
24
|
24
|
23
|
27
|
30
|
27
|
28
|
33
|
29
|
21
|
25
|
24
|
25
|
26
|
27
|
18
|
13
|
12
|
8
|
9
|
10
|
17
|
17
|
20
|
24
|
|
2024/06
|
13
|
7
|
15
|
28
|
25
|
18
|
23
|
30
|
21
|
24
|
24
|
23
|
19
|
18
|
22
|
15
|
21
|
19
|
26
|
24
|
25
|
28
|
32
|
21
|
24
|
23
|
23
|
25
|
19
|
18
|
|
|
2024/05
|
16
|
18
|
28
|
31
|
34
|
28
|
38
|
41
|
45
|
30
|
43
|
42
|
21
|
28
|
30
|
38
|
27
|
37
|
29
|
23
|
14
|
11
|
20
|
29
|
27
|
23
|
21
|
18
|
25
|
29
|
34
|
|
2024/04
|
30
|
47
|
43
|
18
|
14
|
31
|
24
|
23
|
23
|
39
|
42
|
57
|
55
|
41
|
54
|
56
|
41
|
31
|
37
|
50
|
28
|
32
|
28
|
29
|
59
|
48
|
44
|
40
|
39
|
25
|
|
|
2024/03
|
21
|
21
|
29
|
38
|
57
|
18
|
29
|
50
|
60
|
53
|
31
|
41
|
75
|
67
|
42
|
35
|
40
|
39
|
35
|
45
|
53
|
71
|
67
|
59
|
42
|
23
|
33
|
41
|
35
|
47
|
43
|
|
2024/02
|
45
|
23
|
21
|
13
|
12
|
17
|
11
|
18
|
53
|
119
|
56
|
45
|
44
|
59
|
62
|
18
|
27
|
39
|
38
|
41
|
38
|
15
|
10
|
23
|
24
|
17
|
18
|
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