Air Quality
Excellent
No health implications.
14
PM2.5
47
PM10
32
O3
0.7
CO
10
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
55
Good
Tue
14 Oct
58
Good
Wed
15 Oct
61
Good
Thu
16 Oct
58
Good
Fri
17 Oct
55
Good
Sat
18 Oct
47
Excellent
Sun
19 Oct
25
Excellent
Pengyang Air quality rank
Air quality in the last 12 months (Pengyang)
|
2025/08
|
40
|
41
|
40
|
30
|
33
|
40
|
37
|
26
|
24
|
29
|
45
|
35
|
37
|
36
|
39
|
25
|
26
|
24
|
24
|
122
|
28
|
42
|
16
|
21
|
30
|
31
|
32
|
28
|
22
|
25
|
31
|
|
2025/07
|
28
|
28
|
27
|
27
|
25
|
31
|
27
|
34
|
27
|
36
|
31
|
34
|
40
|
32
|
48
|
47
|
44
|
41
|
74
|
31
|
27
|
29
|
31
|
28
|
25
|
19
|
27
|
29
|
36
|
33
|
45
|
|
2025/06
|
45
|
45
|
40
|
37
|
38
|
42
|
43
|
44
|
48
|
48
|
50
|
49
|
47
|
73
|
65
|
50
|
49
|
40
|
46
|
36
|
34
|
38
|
27
|
34
|
26
|
28
|
26
|
32
|
37
|
19
|
|
|
2025/05
|
112
|
138
|
96
|
125
|
250
|
155
|
88
|
138
|
135
|
51
|
40
|
52
|
90
|
68
|
61
|
93
|
162
|
70
|
57
|
55
|
69
|
97
|
39
|
41
|
31
|
41
|
39
|
55
|
41
|
59
|
40
|
|
2025/04
|
83
|
83
|
93
|
125
|
85
|
91
|
62
|
111
|
118
|
64
|
198
|
303
|
128
|
43
|
58
|
183
|
82
|
209
|
134
|
84
|
181
|
105
|
57
|
60
|
62
|
45
|
53
|
41
|
69
|
184
|
|
|
2025/03
|
77
|
43
|
40
|
39
|
55
|
46
|
68
|
67
|
71
|
50
|
202
|
120
|
85
|
52
|
54
|
50
|
42
|
33
|
45
|
63
|
60
|
65
|
89
|
76
|
78
|
332
|
123
|
117
|
62
|
74
|
72
|
|
2025/02
|
60
|
50
|
42
|
42
|
41
|
63
|
80
|
60
|
61
|
54
|
91
|
76
|
63
|
52
|
57
|
97
|
76
|
66
|
58
|
59
|
72
|
54
|
30
|
49
|
59
|
51
|
49
|
52
|
|||
|
2025/01
|
70
|
50
|
68
|
61
|
49
|
47
|
51
|
45
|
51
|
53
|
79
|
73
|
94
|
52
|
49
|
54
|
66
|
63
|
53
|
50
|
64
|
69
|
149
|
171
|
74
|
94
|
72
|
86
|
139
|
65
|
45
|
|
2024/12
|
42
|
49
|
55
|
45
|
45
|
45
|
38
|
42
|
58
|
75
|
64
|
56
|
50
|
47
|
51
|
56
|
59
|
44
|
58
|
52
|
43
|
55
|
59
|
72
|
60
|
70
|
50
|
50
|
54
|
41
|
48
|
|
2024/11
|
38
|
42
|
50
|
48
|
50
|
51
|
63
|
77
|
67
|
53
|
54
|
60
|
62
|
49
|
75
|
48
|
39
|
25
|
37
|
51
|
51
|
48
|
64
|
44
|
44
|
51
|
67
|
58
|
29
|
37
|
|
|
2024/10
|
42
|
33
|
44
|
33
|
53
|
47
|
39
|
52
|
50
|
52
|
44
|
49
|
50
|
44
|
43
|
58
|
43
|
43
|
18
|
30
|
30
|
33
|
38
|
39
|
53
|
58
|
32
|
35
|
44
|
34
|
35
|
|
2024/09
|
55
|
36
|
31
|
44
|
18
|
26
|
24
|
41
|
36
|
29
|
29
|
38
|
27
|
30
|
32
|
26
|
40
|
46
|
46
|
41
|
33
|
36
|
49
|
54
|
26
|
32
|
77
|
79
|
32
|
31
|
|
|
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