Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
44
O3
0.3
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Aug
42
Excellent
Sun
17 Aug
43
Excellent
Mon
18 Aug
50
Excellent
Tue
19 Aug
49
Excellent
Wed
20 Aug
46
Excellent
Thu
21 Aug
46
Excellent
Fri
22 Aug
18
Excellent
Pucheng Air quality rank
Air quality in the last 12 months (Pucheng)
|
2025/06
|
37
|
30
|
20
|
33
|
29
|
33
|
35
|
35
|
21
|
21
|
21
|
25
|
18
|
23
|
17
|
21
|
24
|
19
|
22
|
20
|
19
|
22
|
23
|
22
|
31
|
30
|
28
|
23
|
30
|
27
|
|
|
2025/05
|
43
|
43
|
51
|
52
|
35
|
42
|
79
|
47
|
29
|
40
|
37
|
41
|
39
|
40
|
55
|
46
|
36
|
25
|
31
|
23
|
28
|
35
|
22
|
31
|
56
|
60
|
54
|
35
|
17
|
31
|
40
|
|
2025/04
|
29
|
38
|
51
|
56
|
52
|
56
|
57
|
56
|
58
|
40
|
43
|
73
|
124
|
86
|
68
|
53
|
59
|
58
|
46
|
30
|
46
|
25
|
27
|
24
|
18
|
29
|
26
|
34
|
52
|
52
|
|
|
2025/03
|
44
|
41
|
43
|
19
|
23
|
20
|
43
|
42
|
58
|
56
|
65
|
60
|
25
|
21
|
14
|
27
|
37
|
34
|
47
|
42
|
39
|
42
|
48
|
59
|
65
|
80
|
74
|
47
|
30
|
31
|
30
|
|
2025/02
|
24
|
15
|
30
|
44
|
40
|
48
|
50
|
50
|
36
|
48
|
44
|
47
|
70
|
83
|
61
|
48
|
55
|
46
|
37
|
20
|
16
|
26
|
19
|
50
|
82
|
63
|
48
|
33
|
|||
|
2025/01
|
87
|
77
|
72
|
70
|
74
|
74
|
76
|
92
|
71
|
43
|
45
|
48
|
52
|
57
|
74
|
58
|
53
|
54
|
49
|
50
|
71
|
72
|
67
|
52
|
41
|
27
|
36
|
55
|
133
|
52
|
43
|
|
2024/12
|
47
|
50
|
65
|
90
|
65
|
33
|
55
|
67
|
54
|
57
|
32
|
39
|
55
|
64
|
59
|
53
|
56
|
59
|
53
|
50
|
60
|
68
|
63
|
65
|
82
|
95
|
130
|
96
|
69
|
71
|
72
|
|
2024/11
|
18
|
27
|
33
|
56
|
64
|
49
|
35
|
38
|
45
|
41
|
40
|
48
|
52
|
45
|
30
|
21
|
25
|
26
|
28
|
32
|
40
|
44
|
66
|
41
|
34
|
23
|
38
|
40
|
49
|
45
|
|
|
2024/10
|
23
|
23
|
28
|
28
|
30
|
24
|
20
|
18
|
32
|
39
|
54
|
58
|
43
|
39
|
58
|
24
|
31
|
37
|
30
|
21
|
39
|
44
|
27
|
45
|
33
|
33
|
24
|
15
|
48
|
47
|
32
|
|
2024/09
|
27
|
39
|
42
|
34
|
27
|
27
|
26
|
28
|
24
|
32
|
37
|
33
|
32
|
29
|
29
|
26
|
19
|
20
|
25
|
37
|
21
|
18
|
18
|
16
|
26
|
36
|
22
|
30
|
42
|
34
|
|
|
2024/08
|
17
|
22
|
30
|
31
|
22
|
26
|
27
|
27
|
29
|
33
|
28
|
25
|
24
|
23
|
25
|
30
|
25
|
20
|
18
|
17
|
13
|
25
|
30
|
33
|
33
|
38
|
39
|
24
|
36
|
33
|
28
|
|
2024/07
|
27
|
21
|
24
|
24
|
27
|
26
|
26
|
23
|
26
|
27
|
26
|
24
|
25
|
27
|
29
|
24
|
24
|
22
|
21
|
24
|
27
|
20
|
18
|
18
|
14
|
13
|
10
|
13
|
13
|
17
|
17
|
|
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