Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
69
*
PM10
32
O3
1.0
CO
8
SO2
33
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Nov
155
Moderate
Thu
27 Nov
74
Good
Fri
28 Nov
82
Good
Sat
29 Nov
76
Good
Sun
30 Nov
69
Good
Mon
1 Dec
15
Excellent
Tue
2 Dec
29
Excellent
Air quality in the last 12 months (Pengyang)
|
2025/10
|
32
|
23
|
24
|
29
|
61
|
25
|
18
|
16
|
17
|
16
|
19
|
30
|
36
|
31
|
38
|
31
|
30
|
41
|
50
|
23
|
23
|
25
|
28
|
23
|
32
|
48
|
45
|
45
|
46
|
58
|
53
|
|
2025/09
|
29
|
58
|
62
|
41
|
61
|
63
|
53
|
48
|
41
|
34
|
23
|
37
|
40
|
36
|
92
|
62
|
24
|
16
|
19
|
20
|
19
|
21
|
25
|
36
|
40
|
47
|
44
|
45
|
48
|
49
|
|
|
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
|
|
|
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