Air Quality
Excellent
No health implications.
17
PM2.5
18
PM10
48
O3
0.7
CO
12
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Mar
51
Good
Wed
25 Mar
52
Good
Thu
26 Mar
46
Excellent
Fri
27 Mar
46
Excellent
Sat
28 Mar
44
Excellent
Sun
29 Mar
49
Excellent
Mon
30 Mar
37
Excellent
Air quality in the last 12 months (Guixi)
|
2026/02
|
32
|
41
|
56
|
67
|
83
|
44
|
20
|
41
|
46
|
59
|
61
|
67
|
70
|
55
|
43
|
34
|
86
|
82
|
64
|
42
|
35
|
51
|
82
|
40
|
29
|
24
|
18
|
19
|
|||
|
2026/01
|
26
|
26
|
52
|
70
|
45
|
50
|
49
|
45
|
46
|
54
|
60
|
56
|
61
|
59
|
61
|
73
|
75
|
92
|
79
|
15
|
38
|
51
|
68
|
77
|
70
|
83
|
41
|
45
|
80
|
38
|
18
|
|
2025/12
|
57
|
93
|
57
|
58
|
64
|
69
|
81
|
84
|
73
|
62
|
77
|
73
|
34
|
39
|
44
|
55
|
65
|
111
|
89
|
82
|
74
|
42
|
43
|
26
|
33
|
54
|
55
|
53
|
59
|
63
|
67
|
|
2025/11
|
40
|
45
|
62
|
30
|
31
|
43
|
48
|
37
|
17
|
34
|
44
|
21
|
33
|
46
|
60
|
65
|
59
|
27
|
34
|
39
|
50
|
56
|
55
|
58
|
73
|
78
|
82
|
74
|
61
|
57
|
|
|
2025/10
|
47
|
41
|
37
|
52
|
39
|
26
|
40
|
50
|
44
|
41
|
40
|
42
|
64
|
61
|
62
|
60
|
45
|
51
|
20
|
20
|
22
|
21
|
31
|
34
|
41
|
67
|
57
|
44
|
39
|
42
|
43
|
|
2025/09
|
26
|
28
|
29
|
31
|
36
|
34
|
40
|
27
|
24
|
28
|
22
|
23
|
25
|
26
|
36
|
28
|
29
|
30
|
33
|
33
|
30
|
33
|
29
|
21
|
34
|
30
|
40
|
44
|
50
|
50
|
|
|
2025/08
|
38
|
43
|
31
|
29
|
21
|
18
|
19
|
21
|
23
|
36
|
35
|
32
|
29
|
18
|
21
|
21
|
22
|
21
|
20
|
16
|
19
|
24
|
23
|
30
|
28
|
29
|
24
|
22
|
26
|
23
|
35
|
|
2025/07
|
28
|
29
|
35
|
41
|
35
|
36
|
38
|
38
|
23
|
20
|
28
|
23
|
23
|
26
|
34
|
33
|
46
|
43
|
27
|
23
|
16
|
18
|
24
|
21
|
34
|
25
|
20
|
27
|
20
|
29
|
22
|
|
2025/06
|
40
|
18
|
19
|
36
|
35
|
34
|
38
|
34
|
28
|
24
|
23
|
29
|
29
|
23
|
14
|
27
|
26
|
17
|
23
|
18
|
15
|
16
|
17
|
18
|
35
|
29
|
29
|
29
|
35
|
36
|
|
|
2025/05
|
48
|
43
|
59
|
57
|
31
|
45
|
73
|
41
|
20
|
42
|
38
|
41
|
42
|
44
|
61
|
27
|
25
|
23
|
29
|
22
|
27
|
32
|
16
|
61
|
67
|
67
|
54
|
41
|
20
|
27
|
41
|
|
2025/04
|
41
|
48
|
56
|
62
|
56
|
62
|
63
|
66
|
63
|
46
|
50
|
169
|
140
|
110
|
65
|
55
|
61
|
63
|
26
|
26
|
32
|
20
|
34
|
37
|
21
|
30
|
24
|
39
|
56
|
55
|
|
|
2025/03
|
38
|
42
|
31
|
15
|
22
|
18
|
51
|
52
|
60
|
60
|
60
|
52
|
21
|
20
|
15
|
36
|
36
|
37
|
46
|
45
|
42
|
47
|
54
|
66
|
64
|
78
|
61
|
52
|
31
|
33
|
38
|
|
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