Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
13
PM2.5
39
PM10
170
O3
0.4
CO
5
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
24 Jun
106
Light
Wed
25 Jun
77
Good
Thu
26 Jun
101
Light
Fri
27 Jun
114
Light
Sat
28 Jun
127
Light
Sun
29 Jun
130
Light
Mon
30 Jun
32
Excellent
Air quality in the last 12 months (Pucheng)
|
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
|
|
|
2025/03
|
116
|
68
|
25
|
45
|
70
|
65
|
74
|
78
|
66
|
72
|
111
|
175
|
109
|
72
|
43
|
41
|
46
|
46
|
44
|
48
|
59
|
67
|
95
|
116
|
84
|
237
|
183
|
134
|
84
|
66
|
69
|
|
2025/02
|
161
|
131
|
39
|
40
|
39
|
63
|
87
|
35
|
55
|
77
|
88
|
85
|
73
|
73
|
65
|
77
|
79
|
82
|
84
|
97
|
117
|
117
|
52
|
59
|
72
|
70
|
78
|
97
|
|||
|
2025/01
|
99
|
76
|
87
|
102
|
89
|
59
|
51
|
51
|
49
|
71
|
71
|
78
|
88
|
61
|
36
|
67
|
88
|
98
|
97
|
124
|
122
|
166
|
162
|
118
|
44
|
76
|
49
|
78
|
187
|
155
|
194
|
|
2024/12
|
65
|
67
|
59
|
79
|
62
|
67
|
55
|
49
|
80
|
100
|
117
|
121
|
55
|
56
|
60
|
82
|
98
|
69
|
79
|
95
|
46
|
67
|
91
|
118
|
112
|
89
|
56
|
52
|
70
|
72
|
76
|
|
2024/11
|
97
|
65
|
75
|
51
|
67
|
82
|
102
|
112
|
92
|
139
|
138
|
145
|
80
|
58
|
56
|
54
|
30
|
33
|
48
|
53
|
61
|
83
|
111
|
109
|
39
|
47
|
69
|
62
|
49
|
49
|
|
|
2024/10
|
59
|
55
|
50
|
57
|
71
|
99
|
81
|
104
|
97
|
62
|
75
|
81
|
62
|
82
|
91
|
101
|
70
|
44
|
30
|
27
|
33
|
31
|
46
|
67
|
69
|
64
|
43
|
57
|
91
|
100
|
86
|
|
2024/09
|
52
|
44
|
34
|
44
|
36
|
38
|
37
|
37
|
45
|
49
|
42
|
31
|
44
|
36
|
49
|
41
|
44
|
41
|
30
|
32
|
30
|
45
|
53
|
70
|
90
|
96
|
90
|
66
|
37
|
30
|
|
|
2024/08
|
38
|
38
|
31
|
29
|
31
|
33
|
25
|
27
|
51
|
129
|
50
|
33
|
33
|
42
|
36
|
38
|
44
|
40
|
32
|
36
|
31
|
38
|
46
|
49
|
40
|
25
|
22
|
29
|
31
|
32
|
34
|
|
2024/07
|
25
|
35
|
41
|
38
|
32
|
36
|
34
|
20
|
29
|
48
|
44
|
45
|
53
|
52
|
35
|
21
|
19
|
20
|
25
|
19
|
33
|
22
|
34
|
52
|
73
|
61
|
41
|
51
|
35
|
20
|
39
|
|
2024/06
|
68
|
45
|
56
|
43
|
39
|
52
|
48
|
50
|
46
|
49
|
56
|
60
|
56
|
50
|
59
|
47
|
40
|
41
|
39
|
40
|
31
|
52
|
60
|
92
|
91
|
77
|
63
|
62
|
51
|
45
|
|
|
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