Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
27
O3
0.5
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Oct
44
Excellent
Mon
5 Oct
54
Good
Tue
6 Oct
57
Good
Wed
7 Oct
70
Good
Thu
8 Oct
86
Good
Fri
9 Oct
36
Excellent
Sat
10 Oct
41
Excellent
Air quality in the last 12 months (Qiyang)
|
2026/08
|
16
|
17
|
18
|
20
|
23
|
31
|
41
|
36
|
39
|
36
|
24
|
23
|
16
|
19
|
24
|
39
|
46
|
37
|
28
|
35
|
39
|
37
|
24
|
19
|
21
|
41
|
50
|
34
|
36
|
25
|
30
|
|
2026/07
|
20
|
28
|
23
|
16
|
15
|
14
|
16
|
14
|
17
|
19
|
28
|
36
|
40
|
32
|
19
|
19
|
19
|
19
|
19
|
21
|
18
|
27
|
22
|
28
|
37
|
37
|
15
|
19
|
19
|
15
|
15
|
|
2026/06
|
48
|
50
|
38
|
26
|
28
|
42
|
42
|
25
|
29
|
35
|
47
|
51
|
40
|
25
|
34
|
42
|
49
|
26
|
16
|
18
|
25
|
24
|
25
|
19
|
25
|
34
|
38
|
49
|
56
|
28
|
|
|
2026/05
|
41
|
39
|
29
|
39
|
48
|
45
|
39
|
41
|
32
|
47
|
45
|
48
|
35
|
40
|
49
|
29
|
20
|
21
|
24
|
20
|
28
|
21
|
21
|
24
|
27
|
32
|
45
|
32
|
44
|
46
|
49
|
|
2026/04
|
36
|
50
|
28
|
43
|
59
|
39
|
51
|
48
|
59
|
51
|
27
|
26
|
37
|
26
|
25
|
26
|
35
|
42
|
51
|
43
|
17
|
18
|
27
|
45
|
64
|
57
|
65
|
44
|
30
|
34
|
|
|
2026/03
|
12
|
20
|
37
|
53
|
46
|
62
|
71
|
21
|
27
|
53
|
35
|
51
|
64
|
69
|
114
|
36
|
38
|
22
|
32
|
23
|
32
|
38
|
28
|
19
|
62
|
45
|
32
|
33
|
34
|
21
|
29
|
|
2026/02
|
57
|
59
|
81
|
102
|
126
|
73
|
85
|
72
|
73
|
65
|
64
|
78
|
70
|
70
|
71
|
24
|
84
|
94
|
57
|
47
|
61
|
67
|
65
|
30
|
52
|
40
|
18
|
19
|
|||
|
2026/01
|
29
|
57
|
72
|
82
|
50
|
72
|
73
|
69
|
70
|
118
|
124
|
120
|
124
|
102
|
110
|
139
|
128
|
129
|
47
|
24
|
61
|
63
|
68
|
59
|
83
|
46
|
100
|
95
|
67
|
30
|
43
|
|
2025/12
|
80
|
118
|
95
|
74
|
74
|
85
|
103
|
108
|
119
|
117
|
107
|
129
|
26
|
51
|
66
|
82
|
94
|
107
|
95
|
75
|
87
|
105
|
74
|
50
|
54
|
65
|
73
|
83
|
101
|
120
|
158
|
|
2025/11
|
46
|
38
|
23
|
19
|
34
|
37
|
55
|
16
|
8
|
12
|
36
|
52
|
40
|
49
|
59
|
68
|
67
|
26
|
34
|
44
|
50
|
61
|
77
|
70
|
55
|
64
|
79
|
85
|
76
|
77
|
|
|
2025/10
|
67
|
42
|
34
|
54
|
61
|
24
|
31
|
53
|
43
|
37
|
43
|
64
|
97
|
43
|
55
|
64
|
49
|
20
|
9
|
8
|
12
|
26
|
37
|
44
|
54
|
61
|
62
|
70
|
86
|
103
|
59
|
|
2025/09
|
32
|
28
|
25
|
31
|
41
|
36
|
52
|
39
|
19
|
20
|
19
|
18
|
26
|
29
|
31
|
34
|
23
|
46
|
46
|
24
|
28
|
21
|
27
|
11
|
10
|
18
|
35
|
42
|
54
|
63
|
|
|
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