Air Quality
Excellent
No health implications.
15
PM2.5
16
PM10
37
O3
1.0
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
94
Good
Sun
2 Feb
82
Good
Mon
3 Feb
121
Light
Tue
4 Feb
107
Light
Wed
5 Feb
108
Light
Thu
6 Feb
72
Good
Fri
7 Feb
91
Good
Air quality in the last 12 months (Beita)
|
2024/12
|
89
|
88
|
106
|
148
|
41
|
44
|
52
|
76
|
125
|
60
|
39
|
75
|
96
|
55
|
62
|
80
|
93
|
74
|
104
|
135
|
121
|
98
|
84
|
118
|
123
|
112
|
99
|
146
|
138
|
147
|
119
|
|
2024/11
|
60
|
92
|
92
|
84
|
89
|
75
|
71
|
74
|
85
|
86
|
75
|
75
|
72
|
91
|
102
|
88
|
15
|
13
|
15
|
31
|
43
|
50
|
60
|
73
|
24
|
30
|
44
|
49
|
62
|
71
|
|
|
2024/10
|
20
|
49
|
55
|
54
|
56
|
73
|
50
|
48
|
60
|
68
|
81
|
79
|
137
|
56
|
33
|
30
|
44
|
37
|
18
|
22
|
36
|
21
|
32
|
54
|
57
|
52
|
45
|
54
|
68
|
62
|
61
|
|
2024/09
|
50
|
46
|
56
|
52
|
46
|
47
|
39
|
37
|
29
|
36
|
41
|
34
|
31
|
43
|
51
|
43
|
43
|
46
|
37
|
44
|
29
|
31
|
37
|
51
|
67
|
77
|
78
|
69
|
61
|
59
|
|
|
2024/08
|
15
|
19
|
24
|
30
|
31
|
33
|
33
|
31
|
31
|
35
|
31
|
35
|
40
|
39
|
49
|
35
|
44
|
46
|
33
|
40
|
46
|
28
|
28
|
30
|
44
|
46
|
42
|
28
|
35
|
36
|
50
|
|
2024/07
|
21
|
15
|
17
|
25
|
22
|
23
|
25
|
23
|
24
|
30
|
32
|
31
|
39
|
28
|
32
|
33
|
24
|
20
|
15
|
23
|
30
|
28
|
26
|
28
|
37
|
32
|
28
|
21
|
18
|
17
|
18
|
|
2024/06
|
27
|
22
|
52
|
28
|
21
|
33
|
39
|
50
|
37
|
21
|
19
|
15
|
19
|
24
|
31
|
39
|
15
|
15
|
18
|
26
|
30
|
27
|
33
|
18
|
9
|
19
|
27
|
31
|
24
|
15
|
|
|
2024/05
|
26
|
40
|
30
|
15
|
30
|
49
|
69
|
49
|
59
|
65
|
42
|
53
|
64
|
72
|
70
|
73
|
65
|
53
|
26
|
25
|
38
|
54
|
50
|
46
|
46
|
34
|
18
|
35
|
31
|
13
|
24
|
|
2024/04
|
43
|
52
|
22
|
32
|
33
|
27
|
43
|
45
|
47
|
50
|
69
|
56
|
55
|
53
|
62
|
52
|
29
|
45
|
30
|
32
|
44
|
50
|
43
|
50
|
38
|
47
|
49
|
53
|
43
|
11
|
|
|
2024/03
|
97
|
51
|
63
|
75
|
44
|
110
|
69
|
72
|
75
|
71
|
60
|
65
|
53
|
53
|
60
|
46
|
37
|
16
|
42
|
71
|
84
|
67
|
44
|
48
|
28
|
31
|
55
|
30
|
42
|
51
|
35
|
|
2024/02
|
33
|
25
|
25
|
46
|
70
|
50
|
61
|
77
|
139
|
311
|
152
|
140
|
108
|
76
|
57
|
59
|
55
|
44
|
71
|
56
|
13
|
22
|
25
|
39
|
51
|
44
|
65
|
67
|
65
|
||
|
2024/01
|
138
|
95
|
86
|
112
|
127
|
102
|
125
|
111
|
117
|
114
|
132
|
93
|
104
|
101
|
175
|
171
|
122
|
40
|
21
|
29
|
59
|
43
|
53
|
54
|
62
|
66
|
78
|
83
|
98
|
85
|
57
|
|
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