Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
26
O3
0.7
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
35
Excellent
Mon
22 Jun
39
Excellent
Tue
23 Jun
39
Excellent
Wed
24 Jun
31
Excellent
Thu
25 Jun
26
Excellent
Fri
26 Jun
35
Excellent
Sat
27 Jun
31
Excellent
Air quality in the last 12 months (Donglan)
|
2026/05
|
36
|
41
|
20
|
29
|
36
|
40
|
34
|
27
|
30
|
34
|
35
|
46
|
46
|
40
|
36
|
23
|
18
|
19
|
22
|
24
|
20
|
24
|
31
|
33
|
30
|
36
|
36
|
29
|
19
|
25
|
30
|
|
2026/04
|
24
|
53
|
63
|
31
|
61
|
103
|
63
|
75
|
62
|
62
|
61
|
66
|
78
|
78
|
65
|
65
|
26
|
28
|
41
|
48
|
41
|
26
|
20
|
23
|
35
|
47
|
48
|
25
|
23
|
26
|
|
|
2026/03
|
44
|
29
|
15
|
21
|
43
|
49
|
59
|
49
|
15
|
20
|
26
|
38
|
50
|
62
|
62
|
49
|
34
|
34
|
41
|
29
|
30
|
47
|
57
|
50
|
41
|
59
|
52
|
42
|
43
|
47
|
38
|
|
2026/02
|
29
|
42
|
55
|
93
|
114
|
71
|
33
|
16
|
20
|
27
|
29
|
30
|
24
|
41
|
48
|
44
|
29
|
28
|
20
|
37
|
66
|
81
|
72
|
47
|
39
|
48
|
33
|
43
|
|||
|
2026/01
|
22
|
14
|
29
|
36
|
19
|
30
|
42
|
53
|
65
|
75
|
72
|
84
|
80
|
98
|
90
|
98
|
92
|
74
|
62
|
35
|
11
|
20
|
41
|
55
|
55
|
37
|
31
|
35
|
57
|
34
|
19
|
|
2025/12
|
74
|
72
|
59
|
64
|
57
|
60
|
69
|
49
|
58
|
80
|
78
|
69
|
30
|
39
|
47
|
59
|
60
|
53
|
63
|
57
|
40
|
54
|
50
|
15
|
30
|
48
|
57
|
63
|
75
|
73
|
65
|
|
2025/11
|
18
|
19
|
12
|
10
|
16
|
27
|
40
|
26
|
11
|
14
|
13
|
20
|
30
|
33
|
37
|
34
|
42
|
16
|
16
|
25
|
32
|
35
|
43
|
51
|
43
|
42
|
46
|
44
|
45
|
59
|
|
|
2025/10
|
25
|
28
|
30
|
27
|
30
|
15
|
16
|
24
|
26
|
33
|
36
|
36
|
36
|
23
|
18
|
21
|
30
|
40
|
21
|
14
|
10
|
12
|
20
|
38
|
38
|
21
|
23
|
29
|
40
|
51
|
24
|
|
2025/09
|
22
|
25
|
23
|
25
|
27
|
28
|
32
|
32
|
19
|
22
|
22
|
17
|
21
|
24
|
24
|
21
|
18
|
18
|
25
|
33
|
25
|
22
|
19
|
15
|
9
|
14
|
22
|
23
|
23
|
24
|
|
|
2025/08
|
19
|
29
|
30
|
35
|
32
|
23
|
23
|
28
|
28
|
26
|
25
|
33
|
31
|
27
|
13
|
15
|
20
|
18
|
12
|
14
|
22
|
24
|
26
|
26
|
22
|
21
|
21
|
21
|
30
|
22
|
26
|
|
2025/07
|
21
|
17
|
22
|
23
|
28
|
34
|
33
|
29
|
32
|
22
|
20
|
24
|
25
|
20
|
26
|
29
|
28
|
39
|
28
|
28
|
19
|
11
|
11
|
17
|
22
|
22
|
24
|
31
|
34
|
33
|
22
|
|
2025/06
|
35
|
20
|
17
|
24
|
38
|
39
|
36
|
29
|
31
|
28
|
33
|
29
|
25
|
25
|
27
|
25
|
24
|
22
|
20
|
19
|
17
|
22
|
26
|
27
|
24
|
26
|
24
|
20
|
22
|
20
|
|
|
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