Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
76
*
PM2.5
96
PM10
48
O3
0.8
CO
24
SO2
24
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
29 Jan
164
Moderate
Thu
30 Jan
115
Light
Fri
31 Jan
111
Light
Sat
1 Feb
112
Light
Sun
2 Feb
87
Good
Mon
3 Feb
80
Good
Tue
4 Feb
25
Excellent
Air quality in the last 12 months (Heping)
|
2024/12
|
57
|
21
|
41
|
40
|
47
|
35
|
36
|
57
|
75
|
88
|
33
|
82
|
57
|
61
|
44
|
41
|
30
|
52
|
83
|
98
|
54
|
58
|
50
|
67
|
86
|
53
|
45
|
50
|
82
|
65
|
48
|
|
2024/11
|
65
|
62
|
72
|
24
|
39
|
48
|
59
|
61
|
56
|
43
|
47
|
59
|
54
|
45
|
54
|
28
|
21
|
24
|
52
|
99
|
66
|
47
|
58
|
87
|
55
|
19
|
36
|
44
|
60
|
64
|
|
|
2024/10
|
24
|
38
|
39
|
45
|
51
|
68
|
33
|
68
|
54
|
30
|
48
|
66
|
72
|
42
|
27
|
49
|
75
|
47
|
33
|
41
|
40
|
36
|
43
|
74
|
88
|
105
|
32
|
50
|
96
|
87
|
113
|
|
2024/09
|
31
|
22
|
34
|
36
|
24
|
34
|
46
|
46
|
41
|
32
|
36
|
34
|
45
|
26
|
33
|
45
|
50
|
49
|
53
|
31
|
24
|
40
|
48
|
42
|
31
|
35
|
54
|
59
|
43
|
28
|
|
|
2024/08
|
23
|
23
|
36
|
25
|
14
|
26
|
37
|
45
|
53
|
31
|
34
|
27
|
23
|
27
|
30
|
30
|
37
|
48
|
27
|
27
|
20
|
18
|
19
|
39
|
27
|
39
|
36
|
36
|
45
|
41
|
42
|
|
2024/07
|
53
|
53
|
20
|
46
|
49
|
30
|
29
|
51
|
40
|
52
|
77
|
69
|
57
|
60
|
59
|
26
|
19
|
39
|
40
|
20
|
28
|
23
|
32
|
23
|
18
|
11
|
15
|
10
|
30
|
42
|
19
|
|
2024/06
|
26
|
27
|
26
|
48
|
42
|
36
|
29
|
25
|
30
|
40
|
42
|
32
|
31
|
26
|
22
|
34
|
48
|
54
|
40
|
36
|
34
|
29
|
67
|
19
|
19
|
28
|
38
|
37
|
29
|
24
|
|
|
2024/05
|
47
|
56
|
58
|
50
|
37
|
44
|
48
|
52
|
67
|
63
|
77
|
47
|
50
|
54
|
41
|
47
|
49
|
51
|
37
|
26
|
46
|
36
|
29
|
29
|
29
|
21
|
19
|
37
|
51
|
41
|
22
|
|
2024/04
|
54
|
100
|
50
|
73
|
133
|
99
|
100
|
112
|
189
|
171
|
59
|
48
|
46
|
43
|
178
|
115
|
73
|
58
|
71
|
176
|
80
|
51
|
49
|
44
|
50
|
63
|
54
|
32
|
41
|
59
|
|
|
2024/03
|
55
|
48
|
48
|
65
|
47
|
44
|
75
|
45
|
78
|
120
|
80
|
65
|
83
|
183
|
99
|
139
|
76
|
97
|
47
|
51
|
75
|
40
|
104
|
42
|
71
|
91
|
80
|
93
|
121
|
67
|
81
|
|
2024/02
|
51
|
99
|
120
|
114
|
99
|
110
|
129
|
198
|
193
|
263
|
77
|
78
|
99
|
41
|
38
|
50
|
46
|
34
|
41
|
42
|
33
|
43
|
65
|
95
|
99
|
71
|
101
|
126
|
65
|
||
|
2024/01
|
128
|
159
|
117
|
71
|
36
|
59
|
25
|
50
|
58
|
105
|
66
|
50
|
65
|
44
|
66
|
90
|
88
|
60
|
81
|
57
|
45
|
27
|
55
|
49
|
103
|
87
|
98
|
119
|
68
|
177
|
69
|
|
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