Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
*
PM2.5
68
PM10
48
O3
0.7
CO
8
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Jan
53
Good
Tue
6 Jan
64
Good
Wed
7 Jan
75
Good
Thu
8 Jan
84
Good
Fri
9 Jan
92
Good
Sat
10 Jan
109
Light
Sun
11 Jan
20
Excellent
Air quality in the last 12 months (Pengzhou)
|
2025/11
|
31
|
41
|
43
|
34
|
44
|
32
|
28
|
47
|
55
|
31
|
46
|
60
|
55
|
63
|
51
|
55
|
43
|
41
|
54
|
75
|
99
|
131
|
99
|
103
|
92
|
107
|
103
|
120
|
143
|
149
|
|
|
2025/10
|
32
|
27
|
25
|
25
|
31
|
19
|
24
|
37
|
36
|
35
|
15
|
18
|
21
|
40
|
41
|
47
|
26
|
29
|
26
|
12
|
15
|
19
|
13
|
15
|
23
|
35
|
35
|
46
|
38
|
57
|
51
|
|
2025/09
|
37
|
37
|
45
|
54
|
38
|
42
|
62
|
51
|
46
|
35
|
19
|
18
|
33
|
43
|
63
|
20
|
21
|
11
|
19
|
36
|
15
|
14
|
20
|
34
|
44
|
58
|
36
|
17
|
24
|
39
|
|
|
2025/08
|
40
|
45
|
47
|
48
|
40
|
35
|
26
|
36
|
23
|
15
|
23
|
34
|
39
|
43
|
47
|
29
|
28
|
22
|
29
|
32
|
23
|
17
|
22
|
23
|
22
|
28
|
32
|
19
|
11
|
15
|
27
|
|
2025/07
|
19
|
22
|
20
|
23
|
14
|
24
|
21
|
25
|
28
|
29
|
17
|
28
|
38
|
39
|
53
|
55
|
49
|
40
|
27
|
23
|
22
|
32
|
18
|
15
|
18
|
15
|
24
|
33
|
36
|
34
|
42
|
|
2025/06
|
36
|
33
|
50
|
54
|
55
|
66
|
56
|
54
|
50
|
35
|
44
|
55
|
58
|
56
|
42
|
52
|
53
|
19
|
25
|
39
|
34
|
32
|
29
|
15
|
24
|
35
|
48
|
46
|
29
|
19
|
|
|
2025/05
|
55
|
61
|
62
|
61
|
33
|
35
|
40
|
36
|
171
|
99
|
69
|
67
|
48
|
72
|
62
|
77
|
101
|
129
|
77
|
73
|
86
|
67
|
57
|
55
|
53
|
60
|
32
|
30
|
50
|
38
|
25
|
|
2025/04
|
57
|
60
|
72
|
72
|
45
|
48
|
62
|
66
|
73
|
69
|
56
|
133
|
144
|
86
|
93
|
95
|
69
|
73
|
57
|
64
|
69
|
66
|
78
|
37
|
46
|
39
|
39
|
49
|
30
|
42
|
|
|
2025/03
|
85
|
87
|
55
|
40
|
35
|
36
|
45
|
44
|
47
|
68
|
72
|
92
|
68
|
50
|
32
|
42
|
47
|
48
|
68
|
70
|
65
|
70
|
74
|
58
|
70
|
75
|
148
|
84
|
68
|
55
|
39
|
|
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
|
|
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