Air Quality
Excellent
No health implications.
7
PM2.5
38
PM10
46
O3
0.4
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
77
Good
Mon
20 Apr
79
Good
Tue
21 Apr
85
Good
Wed
22 Apr
88
Good
Thu
23 Apr
91
Good
Fri
24 Apr
22
Excellent
Sat
25 Apr
23
Excellent
Air quality in the last 12 months (Usu)
|
2026/03
|
44
|
41
|
63
|
90
|
56
|
59
|
67
|
102
|
47
|
52
|
55
|
52
|
61
|
62
|
56
|
60
|
71
|
60
|
68
|
57
|
54
|
64
|
67
|
68
|
49
|
29
|
41
|
47
|
41
|
50
|
58
|
|
2026/02
|
103
|
106
|
178
|
95
|
77
|
59
|
70
|
62
|
66
|
48
|
71
|
43
|
45
|
106
|
106
|
72
|
160
|
81
|
105
|
64
|
59
|
53
|
67
|
38
|
55
|
59
|
59
|
49
|
|||
|
2026/01
|
68
|
61
|
67
|
88
|
81
|
145
|
125
|
70
|
62
|
73
|
64
|
89
|
66
|
73
|
80
|
37
|
36
|
64
|
91
|
63
|
69
|
92
|
84
|
68
|
83
|
89
|
125
|
125
|
152
|
257
|
212
|
|
2025/12
|
58
|
48
|
40
|
72
|
76
|
73
|
67
|
51
|
39
|
31
|
30
|
45
|
47
|
60
|
78
|
88
|
142
|
50
|
29
|
53
|
54
|
33
|
70
|
48
|
74
|
67
|
54
|
137
|
143
|
118
|
100
|
|
2025/11
|
72
|
67
|
57
|
61
|
19
|
10
|
29
|
42
|
52
|
77
|
43
|
50
|
54
|
44
|
49
|
38
|
46
|
164
|
163
|
136
|
105
|
60
|
49
|
77
|
44
|
43
|
34
|
44
|
38
|
60
|
|
|
2025/10
|
50
|
12
|
27
|
39
|
35
|
38
|
46
|
55
|
57
|
58
|
65
|
79
|
74
|
22
|
17
|
34
|
32
|
49
|
57
|
64
|
66
|
71
|
84
|
79
|
98
|
82
|
79
|
75
|
91
|
85
|
65
|
|
2025/09
|
81
|
54
|
47
|
30
|
34
|
43
|
54
|
56
|
63
|
48
|
35
|
36
|
45
|
23
|
23
|
26
|
34
|
33
|
22
|
19
|
15
|
22
|
33
|
19
|
16
|
27
|
30
|
40
|
53
|
52
|
|
|
2025/08
|
43
|
39
|
30
|
27
|
49
|
36
|
32
|
30
|
23
|
47
|
29
|
35
|
37
|
33
|
34
|
19
|
30
|
33
|
16
|
22
|
27
|
20
|
28
|
42
|
22
|
25
|
28
|
31
|
30
|
39
|
88
|
|
2025/07
|
36
|
24
|
24
|
20
|
28
|
47
|
22
|
23
|
21
|
25
|
29
|
24
|
17
|
27
|
25
|
31
|
24
|
26
|
31
|
35
|
51
|
27
|
43
|
51
|
39
|
51
|
46
|
56
|
43
|
44
|
31
|
|
2025/06
|
23
|
28
|
26
|
40
|
38
|
48
|
37
|
48
|
32
|
48
|
34
|
33
|
26
|
30
|
28
|
34
|
23
|
19
|
29
|
40
|
29
|
31
|
32
|
24
|
31
|
51
|
32
|
20
|
28
|
26
|
|
|
2025/05
|
50
|
33
|
26
|
30
|
39
|
32
|
28
|
39
|
51
|
68
|
52
|
21
|
20
|
23
|
20
|
28
|
30
|
64
|
35
|
18
|
22
|
20
|
27
|
37
|
24
|
30
|
27
|
36
|
34
|
33
|
28
|
|
2025/04
|
60
|
52
|
40
|
45
|
62
|
41
|
33
|
38
|
71
|
31
|
26
|
38
|
56
|
86
|
44
|
34
|
27
|
46
|
51
|
32
|
29
|
41
|
37
|
29
|
20
|
24
|
28
|
34
|
47
|
68
|
|
|
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