Air Quality
Excellent
No health implications.
23
PM2.5
45
PM10
29
O3
0.5
CO
22
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
57
Good
Fri
10 Jan
78
Good
Sat
11 Jan
109
Light
Sun
12 Jan
109
Light
Mon
13 Jan
102
Light
Tue
14 Jan
50
Excellent
Wed
15 Jan
23
Excellent
Air quality in the last 12 months (Huimin)
|
2024/12
|
102
|
53
|
48
|
79
|
109
|
101
|
37
|
59
|
80
|
135
|
45
|
55
|
66
|
60
|
63
|
71
|
70
|
46
|
61
|
85
|
41
|
52
|
68
|
109
|
144
|
47
|
58
|
64
|
73
|
97
|
62
|
|
2024/11
|
78
|
76
|
86
|
38
|
43
|
55
|
65
|
66
|
67
|
78
|
105
|
134
|
129
|
71
|
69
|
72
|
47
|
39
|
53
|
74
|
85
|
52
|
42
|
61
|
55
|
32
|
36
|
50
|
58
|
64
|
|
|
2024/10
|
23
|
23
|
47
|
60
|
73
|
80
|
36
|
55
|
77
|
80
|
59
|
74
|
91
|
84
|
88
|
56
|
86
|
12
|
30
|
33
|
49
|
54
|
51
|
72
|
104
|
127
|
99
|
46
|
88
|
139
|
156
|
|
2024/09
|
49
|
20
|
27
|
51
|
36
|
23
|
31
|
47
|
52
|
39
|
20
|
33
|
32
|
27
|
18
|
32
|
42
|
41
|
59
|
28
|
19
|
25
|
34
|
56
|
66
|
50
|
40
|
54
|
52
|
27
|
|
|
2024/08
|
29
|
38
|
35
|
21
|
18
|
31
|
39
|
38
|
41
|
53
|
46
|
30
|
36
|
41
|
39
|
30
|
43
|
35
|
21
|
30
|
34
|
48
|
56
|
42
|
53
|
36
|
18
|
26
|
38
|
52
|
56
|
|
2024/07
|
48
|
57
|
43
|
38
|
32
|
14
|
36
|
37
|
53
|
57
|
69
|
69
|
83
|
58
|
44
|
32
|
42
|
52
|
37
|
21
|
34
|
31
|
46
|
46
|
24
|
15
|
15
|
16
|
17
|
27
|
26
|
|
2024/06
|
37
|
72
|
58
|
54
|
61
|
67
|
62
|
61
|
69
|
79
|
83
|
71
|
65
|
58
|
52
|
41
|
57
|
53
|
51
|
46
|
52
|
59
|
108
|
72
|
53
|
78
|
45
|
59
|
59
|
59
|
|
|
2024/05
|
53
|
60
|
63
|
50
|
37
|
59
|
76
|
67
|
66
|
62
|
244
|
61
|
65
|
85
|
43
|
63
|
69
|
83
|
72
|
24
|
55
|
60
|
60
|
52
|
61
|
47
|
43
|
36
|
54
|
59
|
51
|
|
2024/04
|
84
|
63
|
41
|
52
|
65
|
70
|
65
|
89
|
65
|
139
|
114
|
65
|
72
|
36
|
101
|
86
|
88
|
97
|
89
|
86
|
76
|
84
|
50
|
52
|
77
|
72
|
73
|
55
|
41
|
51
|
|
|
2024/03
|
41
|
88
|
89
|
110
|
65
|
52
|
76
|
31
|
59
|
91
|
133
|
98
|
91
|
100
|
75
|
93
|
97
|
96
|
123
|
46
|
86
|
83
|
76
|
67
|
38
|
66
|
54
|
254
|
168
|
99
|
80
|
|
2024/02
|
25
|
52
|
46
|
32
|
73
|
116
|
112
|
115
|
244
|
171
|
141
|
111
|
75
|
100
|
37
|
57
|
55
|
80
|
36
|
38
|
26
|
32
|
33
|
59
|
104
|
78
|
60
|
81
|
72
|
||
|
2024/01
|
81
|
206
|
178
|
99
|
99
|
64
|
41
|
67
|
81
|
54
|
166
|
253
|
226
|
72
|
58
|
93
|
137
|
66
|
39
|
43
|
50
|
27
|
37
|
48
|
68
|
66
|
65
|
86
|
127
|
187
|
140
|
|
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