Air Quality
Excellent
No health implications.
7
PM2.5
19
PM10
50
O3
0.3
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
59
Good
Sun
8 Jun
61
Good
Mon
9 Jun
59
Good
Tue
10 Jun
54
Good
Wed
11 Jun
67
Good
Thu
12 Jun
63
Good
Fri
13 Jun
46
Excellent
Air quality in the last 12 months (Beilin)
|
2025/04
|
98
|
74
|
89
|
48
|
51
|
58
|
62
|
56
|
73
|
117
|
95
|
99
|
34
|
23
|
17
|
29
|
93
|
59
|
30
|
117
|
178
|
15
|
33
|
30
|
14
|
22
|
70
|
107
|
105
|
88
|
|
|
2025/03
|
21
|
31
|
48
|
45
|
49
|
55
|
53
|
42
|
71
|
123
|
65
|
57
|
19
|
21
|
29
|
28
|
29
|
33
|
48
|
92
|
25
|
13
|
24
|
37
|
29
|
33
|
19
|
22
|
18
|
32
|
61
|
|
2025/02
|
129
|
168
|
184
|
61
|
55
|
64
|
39
|
31
|
69
|
112
|
138
|
141
|
95
|
48
|
44
|
41
|
21
|
34
|
35
|
44
|
38
|
38
|
60
|
45
|
50
|
39
|
63
|
67
|
|||
|
2025/01
|
179
|
176
|
157
|
201
|
97
|
108
|
119
|
39
|
66
|
164
|
217
|
228
|
151
|
236
|
76
|
64
|
82
|
85
|
174
|
170
|
131
|
151
|
220
|
284
|
252
|
147
|
94
|
77
|
96
|
59
|
98
|
|
2024/12
|
68
|
32
|
25
|
26
|
52
|
29
|
45
|
68
|
120
|
169
|
33
|
74
|
129
|
94
|
44
|
52
|
61
|
78
|
135
|
281
|
123
|
50
|
46
|
71
|
68
|
42
|
58
|
67
|
70
|
59
|
123
|
|
2024/11
|
127
|
96
|
103
|
57
|
86
|
84
|
91
|
116
|
239
|
153
|
309
|
177
|
224
|
332
|
360
|
100
|
31
|
45
|
138
|
143
|
244
|
32
|
64
|
65
|
79
|
77
|
35
|
60
|
38
|
72
|
|
|
2024/10
|
23
|
26
|
24
|
41
|
54
|
26
|
61
|
97
|
60
|
32
|
34
|
37
|
63
|
63
|
10
|
19
|
46
|
49
|
25
|
41
|
40
|
50
|
42
|
123
|
106
|
130
|
112
|
75
|
69
|
184
|
144
|
|
2024/09
|
8
|
14
|
20
|
27
|
11
|
16
|
20
|
19
|
34
|
21
|
19
|
22
|
17
|
22
|
27
|
28
|
29
|
22
|
19
|
18
|
26
|
20
|
30
|
42
|
26
|
26
|
39
|
21
|
41
|
19
|
|
|
2024/08
|
7
|
9
|
12
|
10
|
10
|
13
|
22
|
15
|
34
|
32
|
9
|
11
|
20
|
19
|
21
|
31
|
31
|
24
|
13
|
18
|
16
|
11
|
25
|
34
|
31
|
14
|
20
|
22
|
16
|
10
|
9
|
|
2024/07
|
32
|
37
|
39
|
17
|
18
|
37
|
80
|
72
|
55
|
82
|
96
|
52
|
83
|
56
|
55
|
41
|
23
|
28
|
39
|
29
|
15
|
21
|
14
|
14
|
11
|
9
|
7
|
10
|
8
|
12
|
12
|
|
2024/06
|
20
|
25
|
23
|
12
|
27
|
34
|
36
|
38
|
27
|
23
|
31
|
18
|
17
|
12
|
11
|
15
|
12
|
16
|
29
|
25
|
17
|
9
|
9
|
10
|
14
|
21
|
28
|
48
|
33
|
46
|
|
|
2024/05
|
52
|
46
|
56
|
95
|
81
|
46
|
48
|
51
|
28
|
29
|
21
|
27
|
28
|
14
|
14
|
23
|
39
|
30
|
25
|
25
|
40
|
54
|
11
|
17
|
24
|
15
|
15
|
24
|
13
|
12
|
17
|
|
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