Air Quality
Excellent
No health implications.
14
PM2.5
19
PM10
125
O3
0.7
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
117
Light
Sun
29 Jun
119
Light
Mon
30 Jun
97
Good
Tue
1 Jul
121
Light
Wed
2 Jul
102
Light
Thu
3 Jul
108
Light
Fri
4 Jul
20
Excellent
Air quality in the last 12 months (Quwo)
|
2025/05
|
74
|
81
|
51
|
58
|
177
|
185
|
122
|
82
|
59
|
42
|
49
|
50
|
58
|
52
|
54
|
64
|
149
|
78
|
82
|
68
|
71
|
68
|
53
|
35
|
48
|
47
|
52
|
61
|
63
|
55
|
61
|
|
2025/04
|
72
|
64
|
69
|
88
|
63
|
80
|
95
|
90
|
74
|
64
|
117
|
225
|
132
|
48
|
54
|
107
|
137
|
118
|
84
|
67
|
86
|
157
|
131
|
66
|
67
|
70
|
62
|
54
|
56
|
110
|
|
|
2025/03
|
90
|
78
|
40
|
47
|
77
|
92
|
78
|
83
|
76
|
90
|
97
|
182
|
112
|
85
|
42
|
29
|
38
|
34
|
42
|
44
|
53
|
68
|
102
|
276
|
215
|
222
|
210
|
174
|
64
|
53
|
61
|
|
2025/02
|
184
|
144
|
28
|
39
|
28
|
76
|
46
|
33
|
59
|
87
|
104
|
68
|
62
|
80
|
86
|
70
|
71
|
83
|
74
|
80
|
116
|
123
|
60
|
58
|
74
|
62
|
80
|
94
|
|||
|
2025/01
|
119
|
102
|
100
|
125
|
112
|
53
|
52
|
50
|
54
|
69
|
70
|
55
|
91
|
71
|
31
|
57
|
88
|
119
|
107
|
115
|
130
|
146
|
147
|
122
|
74
|
72
|
23
|
64
|
145
|
140
|
186
|
|
2024/12
|
80
|
68
|
58
|
71
|
51
|
61
|
43
|
56
|
71
|
103
|
119
|
114
|
68
|
57
|
72
|
82
|
95
|
73
|
70
|
83
|
41
|
73
|
104
|
138
|
163
|
103
|
56
|
58
|
89
|
103
|
72
|
|
2024/11
|
82
|
90
|
100
|
65
|
66
|
78
|
94
|
86
|
73
|
108
|
130
|
160
|
86
|
65
|
83
|
68
|
50
|
52
|
55
|
75
|
87
|
99
|
110
|
106
|
48
|
40
|
73
|
48
|
49
|
65
|
|
|
2024/10
|
67
|
57
|
59
|
65
|
74
|
92
|
103
|
91
|
92
|
69
|
72
|
78
|
83
|
104
|
84
|
115
|
61
|
41
|
28
|
25
|
46
|
31
|
51
|
65
|
73
|
81
|
66
|
84
|
92
|
87
|
94
|
|
2024/09
|
55
|
44
|
42
|
49
|
34
|
39
|
50
|
55
|
51
|
52
|
42
|
38
|
48
|
47
|
49
|
41
|
45
|
56
|
36
|
43
|
29
|
52
|
57
|
74
|
90
|
85
|
86
|
62
|
42
|
21
|
|
|
2024/08
|
53
|
52
|
39
|
38
|
45
|
44
|
33
|
42
|
34
|
96
|
41
|
42
|
48
|
46
|
48
|
53
|
41
|
41
|
50
|
35
|
41
|
51
|
52
|
56
|
49
|
25
|
26
|
33
|
43
|
46
|
43
|
|
2024/07
|
36
|
53
|
51
|
50
|
41
|
46
|
49
|
34
|
48
|
57
|
57
|
50
|
59
|
61
|
58
|
41
|
36
|
30
|
42
|
29
|
44
|
46
|
44
|
50
|
70
|
56
|
53
|
53
|
32
|
21
|
42
|
|
2024/06
|
70
|
54
|
55
|
59
|
47
|
63
|
67
|
69
|
76
|
66
|
74
|
78
|
71
|
59
|
70
|
58
|
46
|
49
|
50
|
56
|
41
|
61
|
72
|
121
|
95
|
92
|
65
|
62
|
63
|
58
|
|
|
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