Air Quality
Excellent
No health implications.
19
PM2.5
30
PM10
53
O3
0.7
CO
7
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
104
Light
Fri
29 May
105
Light
Sat
30 May
126
Light
Sun
31 May
107
Light
Mon
1 Jun
103
Light
Tue
2 Jun
34
Excellent
Wed
3 Jun
24
Excellent
Air quality in the last 12 months (Gusu)
|
2026/04
|
59
|
71
|
34
|
58
|
71
|
78
|
35
|
42
|
38
|
64
|
52
|
29
|
31
|
48
|
58
|
35
|
58
|
40
|
40
|
41
|
74
|
24
|
33
|
57
|
49
|
56
|
68
|
47
|
28
|
47
|
|
|
2026/03
|
26
|
22
|
47
|
25
|
49
|
57
|
41
|
37
|
47
|
33
|
46
|
43
|
70
|
50
|
45
|
51
|
62
|
45
|
57
|
61
|
39
|
53
|
53
|
57
|
88
|
51
|
47
|
48
|
69
|
43
|
50
|
|
2026/02
|
68
|
97
|
60
|
74
|
114
|
61
|
39
|
49
|
44
|
55
|
93
|
107
|
101
|
75
|
97
|
30
|
56
|
85
|
81
|
51
|
54
|
85
|
68
|
25
|
39
|
33
|
17
|
37
|
|||
|
2026/01
|
23
|
36
|
67
|
91
|
106
|
149
|
61
|
90
|
95
|
83
|
67
|
67
|
77
|
94
|
98
|
165
|
103
|
55
|
25
|
31
|
51
|
52
|
78
|
98
|
67
|
29
|
65
|
55
|
42
|
31
|
28
|
|
2025/12
|
96
|
53
|
40
|
44
|
66
|
69
|
113
|
83
|
54
|
46
|
91
|
26
|
36
|
61
|
68
|
68
|
116
|
60
|
61
|
114
|
26
|
27
|
48
|
67
|
51
|
33
|
50
|
82
|
107
|
92
|
28
|
|
2025/11
|
119
|
86
|
21
|
38
|
41
|
51
|
36
|
31
|
27
|
38
|
24
|
41
|
47
|
92
|
57
|
60
|
35
|
42
|
55
|
65
|
81
|
119
|
143
|
87
|
99
|
74
|
214
|
172
|
112
|
94
|
|
|
2025/10
|
42
|
26
|
43
|
36
|
35
|
36
|
54
|
20
|
24
|
33
|
51
|
96
|
61
|
29
|
40
|
25
|
21
|
20
|
32
|
29
|
29
|
29
|
28
|
38
|
39
|
44
|
46
|
23
|
24
|
32
|
37
|
|
2025/09
|
29
|
30
|
33
|
28
|
36
|
36
|
51
|
28
|
24
|
28
|
40
|
33
|
38
|
35
|
29
|
38
|
40
|
18
|
30
|
26
|
26
|
29
|
28
|
24
|
27
|
33
|
45
|
46
|
34
|
40
|
|
|
2025/08
|
32
|
25
|
25
|
35
|
32
|
22
|
17
|
22
|
26
|
36
|
28
|
32
|
23
|
20
|
21
|
28
|
26
|
20
|
30
|
35
|
46
|
40
|
34
|
35
|
31
|
35
|
21
|
23
|
24
|
22
|
30
|
|
2025/07
|
21
|
29
|
37
|
40
|
40
|
29
|
19
|
17
|
20
|
48
|
28
|
18
|
38
|
37
|
42
|
46
|
36
|
32
|
13
|
21
|
20
|
20
|
20
|
26
|
24
|
17
|
16
|
21
|
22
|
9
|
16
|
|
2025/06
|
15
|
15
|
41
|
54
|
45
|
44
|
48
|
21
|
23
|
25
|
37
|
21
|
15
|
32
|
13
|
26
|
50
|
47
|
38
|
25
|
27
|
11
|
14
|
25
|
43
|
37
|
22
|
26
|
27
|
28
|
|
|
2025/05
|
52
|
57
|
51
|
28
|
49
|
74
|
72
|
46
|
20
|
43
|
37
|
47
|
48
|
46
|
72
|
39
|
40
|
70
|
51
|
38
|
19
|
47
|
21
|
47
|
50
|
40
|
29
|
40
|
45
|
46
|
52
|
|
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