Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
119
PM2.5
360
*
PM10
44
O3
0.3
CO
44
SO2
39
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
17 Apr
96
Good
Fri
18 Apr
59
Good
Sat
19 Apr
73
Good
Sun
20 Apr
70
Good
Mon
21 Apr
99
Good
Tue
22 Apr
79
Good
Wed
23 Apr
23
Excellent
Air quality in the last 12 months (Pinglu)
|
2025/02
|
59
|
38
|
29
|
39
|
37
|
103
|
18
|
30
|
46
|
64
|
63
|
57
|
35
|
55
|
70
|
43
|
65
|
54
|
58
|
62
|
68
|
33
|
22
|
47
|
51
|
79
|
71
|
78
|
|||
|
2025/01
|
65
|
48
|
38
|
54
|
90
|
23
|
29
|
23
|
48
|
59
|
62
|
34
|
84
|
36
|
29
|
40
|
57
|
48
|
56
|
53
|
85
|
104
|
115
|
146
|
121
|
122
|
23
|
55
|
101
|
73
|
74
|
|
2024/12
|
46
|
37
|
44
|
48
|
37
|
35
|
27
|
44
|
64
|
69
|
54
|
67
|
88
|
47
|
47
|
52
|
42
|
54
|
69
|
49
|
38
|
76
|
79
|
74
|
60
|
44
|
35
|
46
|
65
|
94
|
66
|
|
2024/11
|
55
|
54
|
47
|
49
|
44
|
81
|
107
|
125
|
107
|
74
|
92
|
85
|
70
|
55
|
77
|
78
|
55
|
73
|
51
|
53
|
59
|
76
|
88
|
88
|
47
|
55
|
59
|
49
|
43
|
39
|
|
|
2024/10
|
44
|
33
|
57
|
56
|
67
|
62
|
47
|
46
|
54
|
45
|
53
|
73
|
56
|
53
|
73
|
87
|
85
|
30
|
44
|
37
|
42
|
24
|
63
|
87
|
81
|
47
|
47
|
60
|
64
|
79
|
41
|
|
2024/09
|
25
|
34
|
36
|
28
|
23
|
56
|
23
|
51
|
47
|
32
|
37
|
56
|
47
|
43
|
52
|
56
|
60
|
65
|
61
|
28
|
23
|
58
|
51
|
57
|
58
|
67
|
67
|
56
|
32
|
26
|
|
|
2024/08
|
47
|
51
|
48
|
33
|
45
|
36
|
32
|
46
|
32
|
79
|
17
|
17
|
32
|
51
|
31
|
44
|
56
|
30
|
50
|
50
|
47
|
49
|
56
|
60
|
50
|
20
|
39
|
61
|
52
|
58
|
53
|
|
2024/07
|
49
|
46
|
54
|
51
|
44
|
34
|
44
|
56
|
60
|
57
|
62
|
34
|
53
|
56
|
44
|
22
|
42
|
39
|
42
|
48
|
47
|
80
|
68
|
35
|
23
|
46
|
46
|
49
|
62
|
25
|
32
|
|
2024/06
|
54
|
49
|
46
|
46
|
38
|
58
|
29
|
42
|
50
|
49
|
67
|
69
|
61
|
30
|
37
|
54
|
56
|
55
|
58
|
64
|
39
|
143
|
225
|
54
|
64
|
73
|
61
|
70
|
41
|
34
|
|
|
2024/05
|
40
|
61
|
61
|
50
|
53
|
44
|
57
|
63
|
61
|
67
|
99
|
36
|
60
|
55
|
63
|
83
|
82
|
118
|
82
|
68
|
64
|
67
|
56
|
86
|
36
|
33
|
48
|
58
|
45
|
56
|
29
|
|
2024/04
|
73
|
73
|
51
|
61
|
57
|
49
|
60
|
65
|
64
|
43
|
51
|
56
|
81
|
181
|
112
|
49
|
59
|
86
|
62
|
19
|
51
|
110
|
73
|
82
|
91
|
79
|
88
|
70
|
25
|
47
|
|
|
2024/03
|
47
|
66
|
71
|
85
|
103
|
46
|
46
|
29
|
63
|
84
|
52
|
36
|
50
|
56
|
86
|
201
|
53
|
146
|
63
|
49
|
93
|
125
|
86
|
51
|
44
|
54
|
88
|
378
|
91
|
39
|
52
|
|
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