Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
82
*
PM10
167
O3
0.5
CO
8
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 May
102
Light
Wed
14 May
86
Good
Thu
15 May
92
Good
Fri
16 May
92
Good
Sat
17 May
49
Excellent
Sun
18 May
53
Good
Mon
19 May
22
Excellent
Air quality in the last 12 months (Kuancheng)
|
2025/02
|
130
|
143
|
68
|
62
|
64
|
66
|
42
|
33
|
54
|
74
|
91
|
80
|
62
|
66
|
75
|
39
|
34
|
35
|
37
|
37
|
43
|
48
|
44
|
54
|
132
|
62
|
89
|
129
|
|||
|
2025/01
|
39
|
34
|
34
|
69
|
85
|
103
|
75
|
51
|
57
|
85
|
106
|
113
|
99
|
56
|
51
|
51
|
57
|
73
|
72
|
104
|
108
|
104
|
111
|
103
|
118
|
106
|
111
|
62
|
76
|
56
|
82
|
|
2024/12
|
54
|
22
|
30
|
28
|
37
|
47
|
43
|
46
|
65
|
66
|
38
|
51
|
65
|
44
|
36
|
38
|
49
|
52
|
60
|
89
|
74
|
47
|
51
|
42
|
61
|
37
|
37
|
41
|
56
|
61
|
47
|
|
2024/11
|
57
|
62
|
114
|
27
|
26
|
38
|
56
|
87
|
67
|
58
|
111
|
64
|
95
|
56
|
43
|
72
|
60
|
146
|
80
|
66
|
129
|
83
|
138
|
76
|
62
|
64
|
27
|
48
|
37
|
62
|
|
|
2024/10
|
29
|
33
|
30
|
44
|
52
|
36
|
42
|
57
|
50
|
26
|
38
|
59
|
62
|
55
|
18
|
34
|
65
|
37
|
27
|
41
|
37
|
34
|
44
|
61
|
85
|
69
|
43
|
65
|
68
|
89
|
80
|
|
2024/09
|
16
|
23
|
31
|
32
|
19
|
23
|
31
|
33
|
34
|
23
|
32
|
36
|
31
|
19
|
39
|
29
|
45
|
46
|
43
|
18
|
20
|
38
|
40
|
41
|
33
|
55
|
62
|
51
|
45
|
29
|
|
|
2024/08
|
13
|
22
|
30
|
29
|
17
|
27
|
37
|
36
|
25
|
37
|
28
|
22
|
20
|
26
|
34
|
49
|
46
|
47
|
22
|
24
|
17
|
14
|
25
|
41
|
29
|
23
|
21
|
31
|
37
|
37
|
23
|
|
2024/07
|
77
|
59
|
19
|
29
|
24
|
27
|
48
|
63
|
55
|
72
|
79
|
77
|
84
|
70
|
63
|
41
|
18
|
33
|
47
|
24
|
34
|
25
|
17
|
19
|
26
|
10
|
14
|
9
|
20
|
27
|
20
|
|
2024/06
|
19
|
22
|
36
|
46
|
50
|
38
|
40
|
27
|
25
|
36
|
44
|
26
|
41
|
20
|
19
|
24
|
26
|
42
|
54
|
40
|
45
|
67
|
13
|
9
|
21
|
39
|
49
|
45
|
36
|
41
|
|
|
2024/05
|
48
|
66
|
65
|
56
|
42
|
65
|
50
|
57
|
72
|
52
|
61
|
30
|
39
|
46
|
23
|
42
|
52
|
47
|
23
|
23
|
36
|
49
|
26
|
28
|
46
|
13
|
17
|
25
|
30
|
28
|
15
|
|
2024/04
|
66
|
100
|
55
|
69
|
151
|
81
|
78
|
72
|
91
|
180
|
94
|
156
|
62
|
52
|
128
|
124
|
68
|
70
|
135
|
274
|
224
|
77
|
65
|
49
|
58
|
71
|
73
|
39
|
77
|
62
|
|
|
2024/03
|
43
|
45
|
36
|
37
|
42
|
50
|
48
|
32
|
51
|
79
|
106
|
49
|
54
|
62
|
119
|
84
|
25
|
51
|
43
|
41
|
52
|
44
|
57
|
24
|
39
|
45
|
85
|
181
|
88
|
57
|
48
|
|
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