Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
65
PM10
51
O3
0.9
CO
12
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Apr
90
Good
Thu
16 Apr
72
Good
Fri
17 Apr
59
Good
Sat
18 Apr
59
Good
Sun
19 Apr
37
Excellent
Mon
20 Apr
27
Excellent
Tue
21 Apr
40
Excellent
Air quality in the last 12 months (Dahua)
|
2026/03
|
38
|
31
|
16
|
26
|
61
|
56
|
68
|
64
|
28
|
20
|
35
|
55
|
64
|
65
|
61
|
54
|
45
|
38
|
47
|
38
|
32
|
72
|
60
|
49
|
47
|
58
|
53
|
54
|
59
|
48
|
39
|
|
2026/02
|
35
|
49
|
75
|
117
|
108
|
65
|
42
|
21
|
34
|
28
|
21
|
35
|
38
|
45
|
46
|
41
|
37
|
40
|
39
|
41
|
77
|
87
|
73
|
45
|
55
|
49
|
36
|
42
|
|||
|
2026/01
|
33
|
20
|
40
|
60
|
17
|
30
|
44
|
59
|
75
|
86
|
88
|
90
|
96
|
111
|
106
|
102
|
104
|
90
|
72
|
41
|
13
|
20
|
43
|
58
|
91
|
54
|
26
|
36
|
64
|
41
|
19
|
|
2025/12
|
75
|
70
|
64
|
73
|
66
|
63
|
76
|
53
|
64
|
87
|
107
|
91
|
30
|
42
|
53
|
63
|
60
|
56
|
64
|
58
|
50
|
59
|
66
|
16
|
27
|
53
|
59
|
65
|
75
|
80
|
70
|
|
2025/11
|
22
|
26
|
14
|
10
|
19
|
34
|
43
|
31
|
15
|
14
|
13
|
20
|
36
|
40
|
45
|
47
|
52
|
20
|
18
|
28
|
30
|
41
|
49
|
51
|
44
|
49
|
48
|
55
|
59
|
66
|
|
|
2025/10
|
27
|
29
|
27
|
26
|
30
|
14
|
17
|
30
|
34
|
41
|
38
|
39
|
33
|
23
|
21
|
27
|
39
|
48
|
25
|
13
|
12
|
12
|
21
|
34
|
40
|
31
|
31
|
35
|
49
|
55
|
28
|
|
2025/09
|
25
|
24
|
22
|
22
|
25
|
26
|
35
|
35
|
18
|
21
|
19
|
19
|
22
|
27
|
25
|
26
|
19
|
23
|
34
|
40
|
28
|
22
|
21
|
16
|
10
|
16
|
26
|
27
|
24
|
27
|
|
|
2025/08
|
22
|
27
|
35
|
34
|
29
|
23
|
20
|
29
|
27
|
26
|
27
|
32
|
33
|
33
|
15
|
17
|
24
|
17
|
11
|
17
|
23
|
25
|
28
|
28
|
24
|
24
|
25
|
27
|
31
|
25
|
25
|
|
2025/07
|
20
|
18
|
23
|
26
|
35
|
40
|
32
|
29
|
34
|
23
|
20
|
24
|
26
|
22
|
26
|
29
|
28
|
41
|
39
|
30
|
19
|
13
|
12
|
17
|
23
|
26
|
30
|
39
|
36
|
40
|
24
|
|
2025/06
|
34
|
26
|
20
|
33
|
46
|
35
|
29
|
28
|
23
|
23
|
31
|
29
|
21
|
25
|
29
|
22
|
22
|
25
|
23
|
21
|
22
|
22
|
26
|
26
|
25
|
27
|
21
|
22
|
22
|
19
|
|
|
2025/05
|
32
|
48
|
49
|
36
|
37
|
27
|
36
|
49
|
24
|
31
|
25
|
42
|
48
|
39
|
23
|
20
|
26
|
20
|
22
|
27
|
28
|
28
|
19
|
30
|
38
|
31
|
46
|
43
|
15
|
30
|
36
|
|
2025/04
|
40
|
55
|
64
|
51
|
72
|
94
|
94
|
81
|
72
|
66
|
54
|
48
|
144
|
141
|
102
|
93
|
81
|
67
|
54
|
46
|
42
|
46
|
29
|
32
|
29
|
35
|
43
|
29
|
48
|
44
|
|
|
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