Air Quality
Excellent
No health implications.
22
PM2.5
31
PM10
58
O3
0.5
CO
10
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
74
Good
Mon
28 Jul
52
Good
Tue
29 Jul
61
Good
Wed
30 Jul
53
Good
Thu
31 Jul
51
Good
Fri
1 Aug
46
Excellent
Sat
2 Aug
36
Excellent
Guanyang Air quality rank
Air quality in the last 12 months (Guanyang)
|
2025/06
|
29
|
22
|
33
|
46
|
44
|
43
|
34
|
34
|
35
|
31
|
38
|
28
|
28
|
20
|
20
|
24
|
14
|
14
|
22
|
21
|
16
|
20
|
22
|
19
|
23
|
24
|
16
|
15
|
14
|
14
|
|
|
2025/05
|
47
|
59
|
53
|
40
|
38
|
36
|
52
|
41
|
27
|
49
|
39
|
38
|
49
|
59
|
57
|
25
|
24
|
18
|
20
|
21
|
23
|
26
|
28
|
49
|
55
|
40
|
37
|
22
|
19
|
30
|
24
|
|
2025/04
|
51
|
55
|
62
|
122
|
131
|
87
|
97
|
100
|
96
|
58
|
56
|
173
|
265
|
136
|
87
|
81
|
84
|
76
|
53
|
30
|
42
|
36
|
49
|
34
|
29
|
36
|
30
|
33
|
54
|
55
|
|
|
2025/03
|
45
|
44
|
48
|
19
|
24
|
30
|
54
|
54
|
52
|
38
|
53
|
59
|
46
|
31
|
17
|
43
|
40
|
38
|
50
|
48
|
55
|
67
|
82
|
91
|
94
|
77
|
68
|
74
|
30
|
23
|
39
|
|
2025/02
|
17
|
16
|
35
|
56
|
55
|
57
|
39
|
71
|
41
|
57
|
75
|
67
|
79
|
99
|
75
|
34
|
38
|
42
|
28
|
17
|
46
|
24
|
30
|
71
|
83
|
82
|
49
|
53
|
|||
|
2025/01
|
82
|
93
|
107
|
122
|
146
|
95
|
86
|
95
|
59
|
54
|
55
|
61
|
63
|
58
|
78
|
64
|
62
|
65
|
73
|
76
|
80
|
88
|
98
|
173
|
83
|
22
|
48
|
65
|
149
|
83
|
51
|
|
2024/12
|
61
|
64
|
71
|
105
|
81
|
39
|
32
|
54
|
105
|
70
|
30
|
60
|
60
|
64
|
52
|
46
|
59
|
64
|
83
|
99
|
102
|
104
|
100
|
102
|
106
|
109
|
91
|
110
|
93
|
110
|
100
|
|
2024/11
|
50
|
80
|
78
|
76
|
78
|
74
|
58
|
51
|
58
|
73
|
70
|
67
|
66
|
72
|
59
|
59
|
35
|
19
|
19
|
23
|
34
|
42
|
48
|
57
|
48
|
23
|
34
|
42
|
41
|
56
|
|
|
2024/10
|
38
|
45
|
59
|
55
|
52
|
59
|
67
|
52
|
48
|
48
|
59
|
59
|
73
|
100
|
33
|
33
|
42
|
33
|
20
|
20
|
27
|
24
|
29
|
39
|
43
|
55
|
33
|
42
|
56
|
54
|
53
|
|
2024/09
|
31
|
30
|
34
|
36
|
49
|
41
|
25
|
24
|
29
|
35
|
35
|
42
|
41
|
38
|
37
|
33
|
40
|
43
|
47
|
41
|
29
|
31
|
40
|
47
|
58
|
51
|
43
|
51
|
47
|
48
|
|
|
2024/08
|
18
|
23
|
26
|
30
|
28
|
29
|
32
|
27
|
31
|
30
|
29
|
24
|
22
|
31
|
32
|
27
|
28
|
29
|
39
|
31
|
28
|
21
|
23
|
23
|
31
|
33
|
38
|
33
|
37
|
40
|
36
|
|
2024/07
|
23
|
18
|
28
|
23
|
24
|
24
|
26
|
25
|
27
|
29
|
27
|
26
|
27
|
22
|
24
|
22
|
17
|
19
|
16
|
24
|
24
|
22
|
21
|
28
|
40
|
42
|
38
|
13
|
14
|
16
|
19
|
|
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