Air Quality
Excellent
No health implications.
6
PM2.5
19
PM10
35
O3
0.4
CO
11
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
47
Excellent
Fri
22 Aug
63
Good
Sat
23 Aug
66
Good
Sun
24 Aug
60
Good
Mon
25 Aug
62
Good
Tue
26 Aug
41
Excellent
Wed
27 Aug
19
Excellent
Qiyang Air quality rank
Air quality in the last 12 months (Qiyang)
|
2025/06
|
18
|
19
|
41
|
49
|
48
|
39
|
27
|
22
|
34
|
42
|
38
|
28
|
31
|
16
|
16
|
25
|
10
|
10
|
17
|
25
|
27
|
16
|
24
|
15
|
30
|
27
|
18
|
15
|
19
|
14
|
|
|
2025/05
|
52
|
59
|
57
|
53
|
38
|
52
|
66
|
52
|
31
|
55
|
46
|
46
|
51
|
49
|
66
|
24
|
34
|
24
|
27
|
17
|
19
|
24
|
30
|
57
|
58
|
43
|
42
|
15
|
21
|
31
|
21
|
|
2025/04
|
57
|
59
|
67
|
129
|
135
|
101
|
93
|
87
|
78
|
49
|
56
|
262
|
245
|
146
|
99
|
86
|
81
|
74
|
34
|
28
|
39
|
33
|
50
|
36
|
35
|
45
|
26
|
45
|
55
|
60
|
|
|
2025/03
|
37
|
37
|
20
|
23
|
32
|
40
|
58
|
56
|
59
|
42
|
47
|
49
|
57
|
32
|
20
|
42
|
38
|
42
|
51
|
55
|
59
|
68
|
86
|
90
|
90
|
81
|
78
|
69
|
53
|
22
|
45
|
|
2025/02
|
30
|
22
|
56
|
67
|
71
|
71
|
54
|
59
|
47
|
58
|
74
|
75
|
94
|
116
|
62
|
42
|
46
|
44
|
32
|
24
|
88
|
39
|
47
|
95
|
102
|
90
|
43
|
38
|
|||
|
2025/01
|
148
|
130
|
130
|
165
|
183
|
118
|
92
|
96
|
56
|
54
|
65
|
78
|
74
|
78
|
84
|
66
|
84
|
93
|
105
|
107
|
108
|
124
|
148
|
246
|
41
|
28
|
58
|
88
|
312
|
165
|
71
|
|
2024/12
|
73
|
80
|
92
|
142
|
49
|
40
|
48
|
66
|
124
|
75
|
39
|
72
|
82
|
54
|
55
|
67
|
81
|
77
|
99
|
124
|
118
|
109
|
93
|
110
|
115
|
110
|
96
|
134
|
120
|
138
|
120
|
|
2024/11
|
56
|
91
|
85
|
80
|
90
|
69
|
65
|
59
|
67
|
83
|
71
|
69
|
75
|
90
|
83
|
83
|
20
|
10
|
17
|
28
|
39
|
47
|
58
|
69
|
33
|
23
|
37
|
50
|
52
|
66
|
|
|
2024/10
|
27
|
43
|
59
|
57
|
56
|
71
|
63
|
55
|
52
|
62
|
74
|
77
|
142
|
81
|
34
|
33
|
46
|
31
|
14
|
26
|
32
|
20
|
28
|
41
|
51
|
57
|
45
|
57
|
73
|
61
|
52
|
|
2024/09
|
41
|
41
|
51
|
47
|
50
|
45
|
27
|
30
|
33
|
35
|
40
|
41
|
37
|
39
|
38
|
41
|
42
|
48
|
43
|
45
|
29
|
30
|
38
|
49
|
71
|
73
|
57
|
63
|
63
|
56
|
|
|
2024/08
|
12
|
18
|
21
|
24
|
26
|
26
|
25
|
25
|
26
|
26
|
28
|
22
|
25
|
33
|
33
|
34
|
48
|
64
|
33
|
41
|
36
|
17
|
20
|
20
|
33
|
33
|
38
|
29
|
35
|
43
|
50
|
|
2024/07
|
21
|
11
|
23
|
20
|
20
|
18
|
21
|
22
|
23
|
25
|
26
|
25
|
28
|
19
|
27
|
20
|
15
|
16
|
13
|
19
|
22
|
21
|
18
|
25
|
41
|
33
|
26
|
12
|
11
|
12
|
12
|
|
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