Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
78
PM10
85
O3
0.9
CO
5
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Oct
66
Good
Mon
27 Oct
72
Good
Tue
28 Oct
78
Good
Wed
29 Oct
81
Good
Thu
30 Oct
78
Good
Fri
31 Oct
73
Good
Sat
1 Nov
45
Excellent
Pu County Air quality rank
Air quality in the last 12 months (Pu County)
|
2025/08
|
52
|
52
|
51
|
50
|
44
|
44
|
46
|
47
|
36
|
46
|
51
|
54
|
54
|
56
|
40
|
21
|
45
|
45
|
46
|
37
|
36
|
50
|
32
|
38
|
49
|
42
|
35
|
33
|
41
|
57
|
55
|
|
2025/07
|
47
|
40
|
39
|
44
|
28
|
43
|
41
|
44
|
43
|
49
|
56
|
57
|
55
|
54
|
56
|
53
|
50
|
53
|
53
|
41
|
48
|
53
|
35
|
30
|
36
|
41
|
42
|
47
|
47
|
48
|
42
|
|
2025/06
|
57
|
54
|
44
|
50
|
56
|
57
|
66
|
57
|
67
|
55
|
63
|
60
|
61
|
45
|
39
|
45
|
49
|
56
|
42
|
45
|
43
|
51
|
53
|
49
|
57
|
46
|
52
|
40
|
48
|
48
|
|
|
2025/05
|
75
|
91
|
44
|
70
|
213
|
160
|
111
|
83
|
55
|
49
|
53
|
61
|
71
|
54
|
56
|
87
|
151
|
71
|
78
|
72
|
73
|
89
|
45
|
44
|
54
|
52
|
51
|
60
|
63
|
59
|
55
|
|
2025/04
|
70
|
62
|
82
|
101
|
68
|
88
|
105
|
94
|
76
|
57
|
154
|
186
|
115
|
49
|
59
|
108
|
142
|
102
|
77
|
74
|
121
|
157
|
114
|
58
|
66
|
70
|
61
|
54
|
65
|
102
|
|
|
2025/03
|
82
|
83
|
42
|
47
|
72
|
74
|
78
|
78
|
75
|
80
|
143
|
244
|
100
|
82
|
47
|
39
|
50
|
45
|
49
|
48
|
61
|
75
|
122
|
339
|
360
|
269
|
223
|
164
|
58
|
55
|
66
|
|
2025/02
|
158
|
106
|
31
|
51
|
34
|
95
|
48
|
36
|
55
|
75
|
79
|
72
|
63
|
73
|
82
|
72
|
70
|
81
|
75
|
81
|
97
|
91
|
49
|
52
|
69
|
67
|
74
|
75
|
|||
|
2025/01
|
88
|
69
|
70
|
92
|
99
|
55
|
50
|
50
|
54
|
64
|
72
|
61
|
96
|
70
|
49
|
61
|
76
|
97
|
92
|
97
|
98
|
108
|
144
|
138
|
76
|
80
|
34
|
61
|
155
|
105
|
146
|
|
2024/12
|
77
|
66
|
60
|
59
|
46
|
58
|
45
|
54
|
71
|
83
|
90
|
85
|
75
|
62
|
71
|
74
|
76
|
62
|
72
|
76
|
46
|
67
|
91
|
124
|
144
|
90
|
51
|
61
|
81
|
94
|
74
|
|
2024/11
|
73
|
74
|
96
|
59
|
63
|
68
|
79
|
87
|
86
|
108
|
118
|
119
|
80
|
64
|
79
|
73
|
59
|
59
|
50
|
75
|
91
|
92
|
102
|
112
|
53
|
53
|
76
|
43
|
53
|
70
|
|
|
2024/10
|
68
|
53
|
49
|
64
|
72
|
88
|
71
|
56
|
62
|
58
|
62
|
68
|
69
|
83
|
71
|
102
|
63
|
34
|
31
|
26
|
40
|
35
|
55
|
62
|
71
|
71
|
66
|
69
|
70
|
69
|
64
|
|
2024/09
|
57
|
50
|
50
|
51
|
26
|
45
|
39
|
48
|
53
|
48
|
44
|
39
|
50
|
37
|
48
|
42
|
45
|
49
|
40
|
38
|
26
|
51
|
59
|
67
|
66
|
72
|
81
|
61
|
33
|
24
|
|
|
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