Air Quality
Excellent
No health implications.
15
PM2.5
16
PM10
30
O3
0.9
CO
11
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jan
106
Light
Fri
2 Jan
68
Good
Sat
3 Jan
87
Good
Sun
4 Jan
84
Good
Mon
5 Jan
97
Good
Tue
6 Jan
111
Light
Wed
7 Jan
49
Excellent
Beita Air quality rank
Air quality in the last 12 months (Beita)
|
2025/11
|
44
|
32
|
25
|
29
|
41
|
37
|
48
|
16
|
10
|
12
|
31
|
45
|
34
|
49
|
58
|
72
|
56
|
31
|
41
|
52
|
53
|
70
|
87
|
68
|
58
|
71
|
94
|
86
|
96
|
92
|
|
|
2025/10
|
60
|
51
|
43
|
53
|
59
|
38
|
31
|
50
|
53
|
47
|
51
|
80
|
64
|
35
|
49
|
45
|
45
|
14
|
10
|
12
|
12
|
25
|
35
|
41
|
53
|
49
|
44
|
58
|
70
|
75
|
53
|
|
2025/09
|
43
|
38
|
35
|
38
|
45
|
47
|
43
|
42
|
25
|
27
|
33
|
26
|
33
|
36
|
50
|
59
|
43
|
47
|
40
|
19
|
30
|
22
|
21
|
15
|
12
|
27
|
42
|
48
|
48
|
53
|
|
|
2025/08
|
39
|
46
|
41
|
33
|
37
|
30
|
18
|
23
|
34
|
34
|
38
|
44
|
45
|
25
|
14
|
26
|
37
|
38
|
19
|
16
|
19
|
24
|
32
|
34
|
36
|
36
|
52
|
39
|
36
|
36
|
32
|
|
2025/07
|
21
|
14
|
25
|
29
|
36
|
45
|
46
|
46
|
44
|
30
|
27
|
32
|
32
|
31
|
29
|
30
|
34
|
35
|
34
|
28
|
16
|
14
|
15
|
19
|
30
|
36
|
36
|
25
|
30
|
26
|
28
|
|
2025/06
|
25
|
22
|
43
|
48
|
47
|
46
|
33
|
21
|
44
|
41
|
30
|
24
|
29
|
28
|
23
|
34
|
17
|
12
|
17
|
23
|
27
|
11
|
19
|
21
|
38
|
40
|
30
|
20
|
25
|
19
|
|
|
2025/05
|
47
|
70
|
68
|
52
|
40
|
51
|
57
|
60
|
35
|
48
|
37
|
55
|
68
|
73
|
53
|
26
|
41
|
38
|
50
|
22
|
25
|
28
|
38
|
56
|
53
|
49
|
46
|
11
|
22
|
33
|
29
|
|
2025/04
|
53
|
61
|
69
|
128
|
129
|
84
|
80
|
106
|
99
|
70
|
61
|
275
|
257
|
129
|
104
|
99
|
76
|
70
|
31
|
39
|
44
|
32
|
52
|
33
|
44
|
44
|
30
|
45
|
61
|
52
|
|
|
2025/03
|
47
|
42
|
17
|
25
|
31
|
39
|
47
|
59
|
50
|
57
|
57
|
52
|
53
|
28
|
20
|
46
|
42
|
42
|
51
|
55
|
65
|
67
|
76
|
66
|
80
|
101
|
113
|
68
|
47
|
22
|
48
|
|
2025/02
|
28
|
18
|
61
|
74
|
82
|
77
|
58
|
60
|
42
|
53
|
75
|
70
|
85
|
98
|
39
|
55
|
44
|
45
|
43
|
34
|
97
|
41
|
46
|
95
|
91
|
55
|
52
|
39
|
|||
|
2025/01
|
153
|
151
|
137
|
173
|
146
|
96
|
98
|
95
|
58
|
62
|
76
|
89
|
81
|
92
|
74
|
65
|
86
|
95
|
116
|
110
|
115
|
123
|
162
|
233
|
35
|
31
|
63
|
84
|
298
|
150
|
49
|
|
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
|
|
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