Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
56
*
PM2.5
82
PM10
91
O3
0.8
CO
5
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
129
Light
Sat
3 May
122
Light
Sun
4 May
101
Light
Mon
5 May
66
Good
Tue
6 May
92
Good
Wed
7 May
99
Good
Thu
8 May
43
Excellent
Air quality in the last 12 months (Pengzhou)
|
2025/02
|
37
|
44
|
42
|
51
|
39
|
32
|
41
|
29
|
40
|
52
|
78
|
66
|
58
|
52
|
42
|
56
|
49
|
51
|
41
|
44
|
41
|
24
|
34
|
28
|
23
|
45
|
65
|
82
|
|||
|
2025/01
|
135
|
127
|
137
|
148
|
106
|
95
|
63
|
48
|
64
|
58
|
48
|
86
|
96
|
68
|
74
|
60
|
97
|
54
|
85
|
98
|
135
|
169
|
201
|
96
|
40
|
68
|
75
|
113
|
283
|
97
|
63
|
|
2024/12
|
105
|
122
|
107
|
64
|
58
|
44
|
33
|
15
|
23
|
39
|
60
|
54
|
45
|
52
|
77
|
102
|
136
|
161
|
113
|
90
|
91
|
54
|
49
|
62
|
81
|
87
|
115
|
108
|
74
|
74
|
85
|
|
2024/11
|
39
|
49
|
39
|
32
|
44
|
54
|
65
|
87
|
57
|
25
|
42
|
28
|
25
|
54
|
51
|
31
|
24
|
12
|
13
|
30
|
42
|
64
|
55
|
32
|
20
|
39
|
43
|
59
|
62
|
72
|
|
|
2024/10
|
20
|
36
|
25
|
21
|
33
|
39
|
35
|
38
|
45
|
38
|
32
|
30
|
46
|
60
|
65
|
54
|
24
|
42
|
21
|
11
|
17
|
32
|
55
|
67
|
47
|
30
|
34
|
56
|
61
|
48
|
40
|
|
2024/09
|
31
|
44
|
29
|
38
|
20
|
30
|
26
|
33
|
31
|
15
|
22
|
27
|
29
|
22
|
15
|
29
|
33
|
44
|
41
|
39
|
21
|
31
|
37
|
48
|
59
|
62
|
71
|
62
|
31
|
12
|
|
|
2024/08
|
41
|
44
|
23
|
15
|
24
|
40
|
21
|
24
|
32
|
32
|
48
|
49
|
54
|
57
|
33
|
48
|
31
|
35
|
40
|
53
|
51
|
57
|
53
|
38
|
49
|
34
|
38
|
44
|
30
|
29
|
33
|
|
2024/07
|
18
|
33
|
18
|
21
|
32
|
48
|
27
|
10
|
10
|
18
|
27
|
33
|
18
|
11
|
13
|
19
|
17
|
14
|
20
|
18
|
17
|
20
|
25
|
21
|
42
|
57
|
50
|
27
|
20
|
28
|
36
|
|
2024/06
|
46
|
27
|
34
|
26
|
33
|
35
|
34
|
35
|
37
|
51
|
29
|
35
|
58
|
56
|
54
|
42
|
20
|
34
|
29
|
32
|
30
|
24
|
51
|
56
|
32
|
29
|
24
|
31
|
53
|
58
|
|
|
2024/05
|
36
|
23
|
19
|
31
|
49
|
67
|
86
|
51
|
53
|
71
|
61
|
59
|
54
|
63
|
65
|
70
|
83
|
70
|
47
|
39
|
33
|
53
|
60
|
60
|
50
|
43
|
41
|
25
|
18
|
31
|
54
|
|
2024/04
|
53
|
47
|
68
|
53
|
31
|
26
|
29
|
36
|
41
|
26
|
31
|
47
|
61
|
57
|
67
|
53
|
48
|
25
|
21
|
46
|
71
|
37
|
30
|
32
|
35
|
57
|
60
|
83
|
39
|
17
|
|
|
2024/03
|
54
|
51
|
79
|
81
|
61
|
56
|
63
|
72
|
81
|
72
|
47
|
63
|
24
|
39
|
56
|
62
|
77
|
46
|
52
|
62
|
64
|
76
|
76
|
42
|
18
|
23
|
36
|
34
|
48
|
42
|
49
|
|
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