Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
PM2.5
76
*
PM10
26
O3
0.5
CO
10
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
7 Jan
108
Light
Wed
8 Jan
119
Light
Thu
9 Jan
77
Good
Fri
10 Jan
97
Good
Sat
11 Jan
111
Light
Sun
12 Jan
126
Light
Mon
13 Jan
57
Good
Air quality in the last 12 months (Hong'an)
|
2024/11
|
101
|
104
|
107
|
97
|
60
|
66
|
57
|
61
|
69
|
69
|
67
|
67
|
65
|
86
|
121
|
83
|
28
|
30
|
32
|
41
|
49
|
69
|
80
|
67
|
40
|
45
|
55
|
56
|
55
|
68
|
|
|
2024/10
|
32
|
58
|
46
|
44
|
58
|
46
|
24
|
40
|
61
|
97
|
96
|
78
|
69
|
67
|
90
|
78
|
35
|
20
|
30
|
41
|
38
|
36
|
49
|
55
|
50
|
54
|
100
|
142
|
102
|
76
|
47
|
|
2024/09
|
43
|
51
|
32
|
41
|
49
|
46
|
47
|
50
|
49
|
44
|
46
|
27
|
28
|
39
|
46
|
34
|
43
|
33
|
27
|
35
|
40
|
36
|
41
|
43
|
58
|
57
|
62
|
43
|
48
|
50
|
|
|
2024/08
|
16
|
18
|
25
|
21
|
23
|
27
|
27
|
34
|
32
|
35
|
76
|
65
|
35
|
33
|
27
|
24
|
32
|
43
|
30
|
22
|
28
|
38
|
34
|
34
|
36
|
41
|
20
|
24
|
35
|
32
|
41
|
|
2024/07
|
30
|
26
|
30
|
19
|
22
|
21
|
23
|
23
|
23
|
25
|
30
|
29
|
19
|
18
|
33
|
42
|
27
|
20
|
20
|
21
|
21
|
25
|
27
|
35
|
29
|
24
|
16
|
12
|
14
|
20
|
18
|
|
2024/06
|
48
|
46
|
35
|
38
|
35
|
45
|
39
|
45
|
35
|
29
|
25
|
34
|
41
|
41
|
43
|
49
|
43
|
37
|
19
|
23
|
22
|
19
|
27
|
51
|
43
|
40
|
27
|
13
|
15
|
25
|
|
|
2024/05
|
57
|
47
|
42
|
39
|
51
|
46
|
53
|
48
|
56
|
64
|
89
|
114
|
91
|
67
|
87
|
54
|
65
|
60
|
64
|
58
|
52
|
37
|
30
|
40
|
42
|
47
|
39
|
32
|
38
|
68
|
69
|
|
2024/04
|
49
|
35
|
77
|
68
|
55
|
42
|
64
|
52
|
40
|
56
|
56
|
57
|
60
|
58
|
60
|
46
|
54
|
48
|
44
|
63
|
78
|
67
|
84
|
107
|
95
|
75
|
60
|
52
|
42
|
53
|
|
|
2024/03
|
74
|
76
|
58
|
51
|
131
|
100
|
81
|
80
|
72
|
86
|
81
|
85
|
79
|
71
|
83
|
102
|
98
|
79
|
80
|
94
|
72
|
66
|
52
|
36
|
39
|
49
|
50
|
67
|
52
|
54
|
73
|
|
2024/02
|
53
|
54
|
82
|
108
|
86
|
114
|
122
|
118
|
123
|
209
|
137
|
72
|
55
|
61
|
61
|
40
|
40
|
46
|
80
|
18
|
41
|
52
|
53
|
72
|
83
|
87
|
90
|
92
|
89
|
||
|
2024/01
|
156
|
127
|
69
|
75
|
87
|
121
|
135
|
142
|
169
|
169
|
137
|
126
|
106
|
190
|
103
|
50
|
39
|
55
|
38
|
64
|
78
|
54
|
40
|
47
|
63
|
73
|
87
|
83
|
89
|
104
|
153
|
|
2023/12
|
50
|
57
|
74
|
90
|
94
|
103
|
72
|
68
|
73
|
70
|
38
|
54
|
53
|
15
|
35
|
41
|
40
|
35
|
55
|
111
|
62
|
57
|
68
|
90
|
99
|
86
|
198
|
230
|
252
|
213
|
114
|
|
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