Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
28
O3
1.1
CO
3
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Oct
43
Excellent
Tue
7 Oct
49
Excellent
Wed
8 Oct
62
Good
Thu
9 Oct
55
Good
Fri
10 Oct
53
Good
Sat
11 Oct
24
Excellent
Sun
12 Oct
39
Excellent
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