Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
41
O3
0.6
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Mar
40
Excellent
Wed
5 Mar
43
Excellent
Thu
6 Mar
43
Excellent
Fri
7 Mar
53
Good
Sat
8 Mar
44
Excellent
Sun
9 Mar
46
Excellent
Mon
10 Mar
40
Excellent
Air quality in the last 12 months (Guixi)
|
2025/01
|
83
|
80
|
75
|
67
|
96
|
70
|
70
|
79
|
59
|
46
|
50
|
54
|
59
|
60
|
74
|
53
|
48
|
54
|
56
|
58
|
61
|
64
|
56
|
57
|
37
|
21
|
52
|
65
|
115
|
53
|
38
|
|
2024/12
|
47
|
52
|
59
|
90
|
52
|
38
|
37
|
66
|
45
|
51
|
22
|
27
|
79
|
57
|
53
|
50
|
57
|
60
|
61
|
63
|
62
|
71
|
54
|
77
|
88
|
95
|
108
|
72
|
71
|
75
|
77
|
|
2024/11
|
20
|
36
|
42
|
55
|
67
|
49
|
37
|
40
|
42
|
45
|
43
|
51
|
50
|
46
|
27
|
25
|
27
|
24
|
31
|
34
|
45
|
32
|
62
|
49
|
35
|
30
|
40
|
46
|
54
|
47
|
|
|
2024/10
|
33
|
26
|
31
|
32
|
34
|
25
|
23
|
15
|
30
|
42
|
55
|
58
|
51
|
50
|
65
|
21
|
33
|
39
|
24
|
17
|
38
|
36
|
32
|
46
|
33
|
43
|
13
|
15
|
41
|
49
|
32
|
|
2024/09
|
52
|
58
|
51
|
44
|
38
|
36
|
34
|
35
|
31
|
33
|
35
|
18
|
31
|
39
|
34
|
36
|
27
|
23
|
39
|
39
|
25
|
18
|
22
|
20
|
38
|
39
|
30
|
32
|
40
|
39
|
|
|
2024/08
|
14
|
24
|
29
|
39
|
37
|
41
|
35
|
35
|
37
|
41
|
36
|
26
|
28
|
27
|
27
|
38
|
35
|
34
|
20
|
26
|
20
|
29
|
30
|
41
|
42
|
45
|
38
|
29
|
38
|
46
|
45
|
|
2024/07
|
29
|
22
|
25
|
22
|
23
|
19
|
20
|
20
|
22
|
28
|
30
|
26
|
23
|
30
|
31
|
30
|
19
|
16
|
19
|
25
|
29
|
29
|
34
|
31
|
20
|
18
|
19
|
18
|
21
|
22
|
20
|
|
2024/06
|
11
|
14
|
24
|
34
|
28
|
22
|
29
|
37
|
39
|
26
|
13
|
22
|
30
|
22
|
20
|
25
|
16
|
17
|
37
|
32
|
32
|
27
|
34
|
22
|
13
|
16
|
25
|
37
|
25
|
24
|
|
|
2024/05
|
12
|
32
|
45
|
28
|
14
|
26
|
41
|
46
|
57
|
55
|
49
|
40
|
59
|
49
|
46
|
59
|
49
|
50
|
50
|
32
|
22
|
28
|
28
|
22
|
22
|
23
|
21
|
17
|
33
|
46
|
29
|
|
2024/04
|
32
|
27
|
24
|
19
|
20
|
29
|
27
|
30
|
31
|
46
|
48
|
42
|
41
|
32
|
51
|
40
|
16
|
23
|
32
|
19
|
22
|
27
|
37
|
47
|
45
|
43
|
36
|
32
|
30
|
14
|
|
|
2024/03
|
29
|
36
|
36
|
41
|
25
|
24
|
31
|
53
|
61
|
61
|
56
|
51
|
67
|
46
|
47
|
51
|
34
|
31
|
53
|
62
|
53
|
54
|
47
|
37
|
29
|
20
|
41
|
27
|
40
|
46
|
22
|
|
2024/02
|
30
|
16
|
12
|
12
|
33
|
17
|
19
|
35
|
94
|
121
|
68
|
49
|
44
|
46
|
35
|
20
|
29
|
35
|
39
|
42
|
15
|
12
|
13
|
22
|
42
|
30
|
39
|
37
|
29
|
||
|
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