Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
16
PM2.5
60
*
PM10
138
O3
0.4
CO
6
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Apr
79
Good
Fri
1 May
53
Good
Sat
2 May
59
Good
Sun
3 May
68
Good
Mon
4 May
74
Good
Tue
5 May
79
Good
Wed
6 May
45
Excellent
Air quality in the last 12 months (Pucheng)
|
2026/03
|
17
|
39
|
67
|
85
|
79
|
50
|
48
|
80
|
70
|
124
|
110
|
114
|
128
|
55
|
43
|
65
|
65
|
99
|
91
|
85
|
79
|
102
|
84
|
68
|
74
|
69
|
61
|
66
|
54
|
45
|
50
|
|
2026/02
|
117
|
82
|
72
|
114
|
115
|
93
|
54
|
53
|
70
|
129
|
109
|
98
|
85
|
96
|
64
|
54
|
169
|
99
|
70
|
52
|
190
|
396
|
118
|
57
|
70
|
69
|
51
|
39
|
|||
|
2026/01
|
80
|
116
|
171
|
96
|
58
|
38
|
47
|
54
|
60
|
62
|
62
|
64
|
76
|
102
|
107
|
83
|
97
|
114
|
51
|
33
|
44
|
74
|
101
|
119
|
99
|
156
|
147
|
140
|
112
|
131
|
128
|
|
2025/12
|
81
|
63
|
51
|
71
|
92
|
131
|
94
|
82
|
102
|
124
|
119
|
81
|
87
|
93
|
102
|
104
|
88
|
113
|
97
|
51
|
65
|
94
|
84
|
87
|
61
|
66
|
95
|
116
|
113
|
97
|
94
|
|
2025/11
|
59
|
66
|
74
|
95
|
100
|
73
|
36
|
48
|
78
|
92
|
85
|
74
|
59
|
80
|
94
|
71
|
27
|
33
|
47
|
64
|
76
|
86
|
60
|
88
|
74
|
141
|
134
|
96
|
88
|
83
|
|
|
2025/10
|
28
|
25
|
31
|
30
|
23
|
11
|
12
|
22
|
23
|
18
|
13
|
15
|
25
|
42
|
25
|
31
|
19
|
26
|
39
|
26
|
28
|
42
|
69
|
81
|
68
|
41
|
52
|
64
|
84
|
87
|
64
|
|
2025/09
|
34
|
31
|
21
|
10
|
28
|
49
|
56
|
50
|
40
|
36
|
23
|
23
|
37
|
45
|
43
|
30
|
21
|
11
|
16
|
35
|
14
|
14
|
22
|
28
|
37
|
33
|
32
|
27
|
37
|
49
|
|
|
2025/08
|
35
|
39
|
38
|
42
|
28
|
32
|
33
|
26
|
23
|
25
|
33
|
38
|
44
|
42
|
32
|
20
|
21
|
28
|
27
|
25
|
44
|
43
|
28
|
22
|
36
|
40
|
33
|
21
|
22
|
31
|
30
|
|
2025/07
|
23
|
15
|
27
|
31
|
20
|
33
|
33
|
32
|
34
|
34
|
41
|
47
|
43
|
36
|
41
|
43
|
43
|
37
|
39
|
23
|
28
|
35
|
21
|
16
|
20
|
25
|
31
|
32
|
34
|
35
|
34
|
|
2025/06
|
38
|
42
|
48
|
52
|
42
|
56
|
50
|
49
|
52
|
53
|
58
|
54
|
53
|
50
|
53
|
63
|
54
|
36
|
28
|
35
|
35
|
36
|
36
|
40
|
33
|
24
|
32
|
23
|
32
|
23
|
|
|
2025/05
|
90
|
93
|
66
|
68
|
179
|
382
|
149
|
100
|
73
|
48
|
45
|
57
|
50
|
71
|
65
|
64
|
218
|
106
|
73
|
65
|
64
|
81
|
54
|
50
|
41
|
39
|
50
|
51
|
55
|
52
|
40
|
|
2025/04
|
72
|
75
|
75
|
103
|
77
|
87
|
85
|
98
|
106
|
77
|
122
|
287
|
116
|
78
|
60
|
117
|
123
|
95
|
68
|
67
|
70
|
192
|
108
|
65
|
66
|
65
|
52
|
45
|
54
|
112
|
|
|
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