Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
62
*
PM2.5
108
PM10
8
O3
1.0
CO
6
SO2
44
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
87
Good
Mon
30 Dec
90
Good
Tue
31 Dec
101
Light
Wed
1 Jan
129
Light
Thu
2 Jan
110
Light
Fri
3 Jan
109
Light
Sat
4 Jan
39
Excellent
Air quality in the last 12 months (Hetang)
|
2024/11
|
83
|
144
|
121
|
112
|
115
|
78
|
59
|
61
|
70
|
120
|
81
|
91
|
72
|
112
|
132
|
153
|
25
|
14
|
33
|
47
|
55
|
72
|
73
|
94
|
38
|
24
|
46
|
63
|
66
|
59
|
|
|
2024/10
|
37
|
47
|
55
|
48
|
54
|
82
|
70
|
58
|
67
|
69
|
71
|
79
|
213
|
70
|
87
|
86
|
45
|
49
|
25
|
38
|
54
|
21
|
38
|
46
|
57
|
77
|
96
|
138
|
87
|
72
|
54
|
|
2024/09
|
46
|
44
|
52
|
43
|
38
|
42
|
38
|
36
|
41
|
38
|
42
|
34
|
29
|
44
|
42
|
50
|
47
|
42
|
49
|
51
|
30
|
34
|
39
|
58
|
66
|
96
|
77
|
53
|
39
|
48
|
|
|
2024/08
|
20
|
21
|
25
|
36
|
35
|
33
|
32
|
36
|
35
|
36
|
33
|
27
|
29
|
36
|
33
|
29
|
35
|
19
|
33
|
38
|
49
|
28
|
24
|
26
|
38
|
36
|
43
|
29
|
32
|
46
|
45
|
|
2024/07
|
20
|
23
|
22
|
21
|
21
|
21
|
22
|
22
|
26
|
31
|
30
|
31
|
27
|
23
|
35
|
22
|
18
|
18
|
18
|
21
|
24
|
22
|
32
|
39
|
46
|
33
|
27
|
8
|
13
|
19
|
19
|
|
2024/06
|
21
|
33
|
35
|
21
|
28
|
40
|
38
|
42
|
33
|
19
|
19
|
16
|
21
|
22
|
29
|
31
|
17
|
20
|
15
|
24
|
25
|
26
|
26
|
18
|
10
|
13
|
29
|
23
|
24
|
21
|
|
|
2024/05
|
45
|
45
|
45
|
17
|
50
|
35
|
54
|
60
|
57
|
62
|
45
|
88
|
87
|
64
|
57
|
64
|
57
|
53
|
41
|
33
|
59
|
24
|
39
|
37
|
36
|
29
|
24
|
23
|
34
|
18
|
43
|
|
2024/04
|
36
|
37
|
55
|
62
|
65
|
72
|
74
|
65
|
45
|
52
|
68
|
49
|
62
|
50
|
75
|
33
|
40
|
56
|
28
|
34
|
48
|
50
|
40
|
56
|
73
|
51
|
56
|
42
|
47
|
14
|
|
|
2024/03
|
85
|
64
|
51
|
44
|
73
|
115
|
67
|
61
|
57
|
76
|
81
|
60
|
69
|
89
|
60
|
59
|
76
|
23
|
59
|
77
|
75
|
52
|
31
|
41
|
37
|
35
|
48
|
34
|
35
|
49
|
35
|
|
2024/02
|
42
|
18
|
24
|
58
|
65
|
36
|
90
|
123
|
168
|
259
|
102
|
88
|
54
|
54
|
61
|
41
|
37
|
32
|
64
|
30
|
14
|
39
|
49
|
46
|
73
|
72
|
85
|
53
|
72
|
||
|
2024/01
|
113
|
105
|
62
|
81
|
80
|
109
|
126
|
151
|
124
|
118
|
70
|
95
|
84
|
102
|
206
|
143
|
77
|
20
|
16
|
51
|
79
|
55
|
49
|
56
|
68
|
73
|
82
|
93
|
104
|
51
|
71
|
|
2023/12
|
50
|
67
|
92
|
89
|
65
|
78
|
65
|
71
|
60
|
74
|
16
|
46
|
55
|
67
|
22
|
31
|
45
|
38
|
50
|
50
|
62
|
53
|
69
|
86
|
86
|
73
|
103
|
186
|
258
|
239
|
182
|
|
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