Air Quality
Excellent
No health implications.
18
PM2.5
23
PM10
24
O3
0.6
CO
5
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Dec
61
Good
Wed
25 Dec
59
Good
Thu
26 Dec
66
Good
Fri
27 Dec
69
Good
Sat
28 Dec
59
Good
Sun
29 Dec
57
Good
Mon
30 Dec
87
Good
Hanyuan Air quality rank
Air quality in the last 12 months (Hanyuan)
|
2024/11
|
13
|
23
|
28
|
15
|
19
|
38
|
32
|
41
|
38
|
18
|
21
|
23
|
21
|
24
|
34
|
20
|
17
|
17
|
19
|
24
|
30
|
41
|
31
|
21
|
13
|
25
|
23
|
25
|
31
|
42
|
|
|
2024/10
|
12
|
20
|
17
|
21
|
19
|
20
|
21
|
32
|
26
|
12
|
19
|
18
|
22
|
29
|
35
|
37
|
16
|
27
|
17
|
18
|
17
|
19
|
26
|
38
|
26
|
15
|
13
|
22
|
40
|
31
|
29
|
|
2024/09
|
16
|
18
|
18
|
21
|
13
|
18
|
20
|
28
|
21
|
14
|
20
|
24
|
24
|
23
|
23
|
13
|
22
|
25
|
30
|
32
|
20
|
24
|
26
|
32
|
26
|
31
|
39
|
46
|
36
|
9
|
|
|
2024/08
|
29
|
32
|
28
|
18
|
20
|
23
|
31
|
27
|
21
|
22
|
49
|
32
|
33
|
40
|
40
|
19
|
26
|
24
|
29
|
33
|
38
|
43
|
45
|
41
|
41
|
34
|
35
|
37
|
42
|
35
|
29
|
|
2024/07
|
15
|
17
|
19
|
23
|
17
|
20
|
29
|
14
|
11
|
13
|
16
|
24
|
22
|
13
|
20
|
16
|
18
|
15
|
24
|
17
|
14
|
18
|
21
|
14
|
16
|
30
|
29
|
18
|
15
|
16
|
21
|
|
2024/06
|
42
|
21
|
22
|
18
|
26
|
27
|
13
|
18
|
16
|
22
|
18
|
25
|
25
|
25
|
28
|
35
|
15
|
19
|
15
|
24
|
19
|
13
|
21
|
17
|
25
|
24
|
13
|
18
|
17
|
22
|
|
|
2024/05
|
19
|
19
|
20
|
15
|
26
|
36
|
36
|
24
|
23
|
33
|
17
|
22
|
28
|
38
|
34
|
38
|
29
|
25
|
28
|
27
|
25
|
31
|
35
|
36
|
38
|
25
|
26
|
22
|
14
|
13
|
30
|
|
2024/04
|
40
|
40
|
36
|
33
|
32
|
19
|
21
|
22
|
28
|
27
|
24
|
32
|
40
|
45
|
48
|
42
|
28
|
20
|
30
|
30
|
41
|
48
|
17
|
21
|
31
|
40
|
48
|
56
|
30
|
15
|
|
|
2024/03
|
29
|
28
|
43
|
67
|
39
|
38
|
41
|
50
|
67
|
60
|
27
|
48
|
36
|
24
|
43
|
38
|
59
|
38
|
51
|
60
|
54
|
54
|
55
|
46
|
24
|
30
|
30
|
18
|
29
|
37
|
37
|
|
2024/02
|
56
|
53
|
25
|
28
|
33
|
35
|
35
|
37
|
32
|
72
|
64
|
64
|
54
|
65
|
29
|
26
|
35
|
47
|
57
|
111
|
50
|
37
|
35
|
35
|
50
|
59
|
64
|
55
|
34
|
||
|
2024/01
|
112
|
55
|
47
|
65
|
54
|
58
|
68
|
64
|
60
|
69
|
85
|
107
|
133
|
112
|
75
|
58
|
59
|
64
|
77
|
42
|
29
|
23
|
33
|
33
|
40
|
41
|
53
|
63
|
75
|
91
|
70
|
|
2023/12
|
32
|
38
|
46
|
50
|
54
|
36
|
52
|
69
|
68
|
69
|
49
|
48
|
54
|
53
|
36
|
42
|
48
|
48
|
55
|
71
|
66
|
62
|
86
|
61
|
75
|
80
|
89
|
113
|
86
|
81
|
137
|
|
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