Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
67
O3
0.2
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 May
48
Excellent
Thu
28 May
48
Excellent
Fri
29 May
50
Excellent
Sat
30 May
87
Good
Sun
31 May
106
Light
Mon
1 Jun
21
Excellent
Tue
2 Jun
29
Excellent
Air quality in the last 12 months (Beilin)
|
2026/04
|
97
|
178
|
89
|
55
|
56
|
43
|
29
|
52
|
39
|
34
|
30
|
33
|
27
|
41
|
66
|
52
|
62
|
26
|
28
|
52
|
27
|
23
|
29
|
41
|
34
|
28
|
25
|
29
|
36
|
67
|
|
|
2026/03
|
32
|
29
|
43
|
74
|
64
|
39
|
45
|
59
|
43
|
50
|
30
|
36
|
38
|
48
|
42
|
33
|
62
|
62
|
50
|
55
|
211
|
102
|
86
|
227
|
197
|
115
|
103
|
168
|
185
|
89
|
157
|
|
2026/02
|
92
|
70
|
68
|
93
|
56
|
28
|
52
|
52
|
87
|
113
|
83
|
76
|
111
|
85
|
21
|
67
|
67
|
44
|
61
|
70
|
78
|
57
|
32
|
29
|
40
|
27
|
26
|
22
|
|||
|
2026/01
|
42
|
73
|
111
|
37
|
35
|
81
|
36
|
48
|
87
|
48
|
73
|
84
|
85
|
62
|
79
|
87
|
47
|
95
|
64
|
38
|
44
|
41
|
67
|
54
|
46
|
82
|
95
|
61
|
48
|
46
|
85
|
|
2025/12
|
58
|
36
|
64
|
50
|
50
|
75
|
81
|
64
|
64
|
42
|
31
|
47
|
88
|
135
|
74
|
47
|
89
|
85
|
65
|
41
|
67
|
65
|
53
|
67
|
52
|
49
|
103
|
106
|
39
|
42
|
32
|
|
2025/11
|
232
|
13
|
49
|
61
|
179
|
133
|
14
|
81
|
66
|
23
|
49
|
91
|
37
|
64
|
96
|
82
|
29
|
57
|
194
|
77
|
104
|
235
|
314
|
62
|
60
|
288
|
116
|
118
|
54
|
33
|
|
|
2025/10
|
44
|
40
|
52
|
34
|
20
|
26
|
35
|
27
|
43
|
44
|
45
|
29
|
54
|
45
|
79
|
55
|
176
|
19
|
26
|
24
|
39
|
46
|
48
|
67
|
162
|
40
|
42
|
66
|
169
|
105
|
106
|
|
2025/09
|
23
|
25
|
37
|
50
|
48
|
22
|
29
|
20
|
18
|
24
|
20
|
35
|
34
|
34
|
17
|
20
|
18
|
24
|
31
|
30
|
23
|
33
|
43
|
25
|
17
|
22
|
25
|
39
|
30
|
57
|
|
|
2025/08
|
32
|
27
|
17
|
19
|
17
|
16
|
11
|
25
|
16
|
11
|
14
|
18
|
13
|
14
|
21
|
10
|
19
|
22
|
19
|
21
|
23
|
10
|
20
|
20
|
29
|
16
|
25
|
22
|
27
|
22
|
42
|
|
2025/07
|
19
|
20
|
30
|
24
|
16
|
22
|
17
|
25
|
24
|
27
|
44
|
32
|
15
|
19
|
19
|
14
|
20
|
14
|
28
|
16
|
13
|
24
|
28
|
36
|
15
|
23
|
20
|
18
|
15
|
13
|
16
|
|
2025/06
|
14
|
19
|
21
|
22
|
19
|
16
|
18
|
34
|
19
|
17
|
15
|
33
|
42
|
23
|
33
|
20
|
15
|
40
|
23
|
17
|
9
|
22
|
30
|
46
|
47
|
52
|
55
|
36
|
17
|
41
|
|
|
2025/05
|
71
|
45
|
44
|
38
|
30
|
39
|
42
|
44
|
18
|
26
|
45
|
73
|
58
|
42
|
85
|
24
|
16
|
27
|
20
|
19
|
17
|
13
|
18
|
16
|
20
|
31
|
39
|
51
|
51
|
45
|
54
|
|
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