Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
PM2.5
102
*
PM10
143
O3
0.6
CO
5
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
81
Good
Mon
29 Apr
84
Good
Tue
30 Apr
82
Good
Wed
1 May
86
Good
Thu
2 May
86
Good
Fri
3 May
88
Good
Sat
4 May
93
Good
Air quality in the last 12 months (Quwo)
|
2024/02
|
137
|
142
|
102
|
92
|
136
|
186
|
199
|
203
|
189
|
245
|
88
|
86
|
103
|
101
|
74
|
64
|
65
|
208
|
291
|
47
|
55
|
57
|
48
|
99
|
122
|
99
|
84
|
110
|
124
|
||
|
2024/01
|
104
|
116
|
78
|
92
|
94
|
73
|
64
|
110
|
123
|
77
|
110
|
148
|
207
|
170
|
84
|
99
|
89
|
138
|
87
|
108
|
33
|
29
|
55
|
55
|
58
|
70
|
83
|
89
|
91
|
130
|
192
|
|
2023/12
|
56
|
97
|
121
|
145
|
186
|
167
|
142
|
113
|
126
|
77
|
68
|
103
|
65
|
62
|
32
|
38
|
35
|
76
|
89
|
45
|
27
|
53
|
77
|
60
|
79
|
121
|
154
|
222
|
268
|
237
|
89
|
|
2023/11
|
109
|
86
|
90
|
70
|
43
|
51
|
62
|
94
|
80
|
54
|
47
|
51
|
73
|
106
|
100
|
93
|
66
|
80
|
126
|
107
|
161
|
152
|
65
|
58
|
58
|
99
|
114
|
72
|
62
|
33
|
|
|
2023/10
|
52
|
30
|
52
|
83
|
57
|
50
|
58
|
72
|
64
|
66
|
76
|
81
|
95
|
81
|
79
|
91
|
87
|
65
|
50
|
63
|
65
|
84
|
92
|
122
|
179
|
140
|
100
|
106
|
113
|
108
|
126
|
|
2023/09
|
56
|
53
|
58
|
66
|
62
|
67
|
72
|
65
|
57
|
49
|
65
|
47
|
52
|
50
|
48
|
54
|
42
|
38
|
45
|
51
|
51
|
49
|
38
|
33
|
57
|
57
|
59
|
71
|
61
|
56
|
|
|
2023/08
|
31
|
36
|
41
|
45
|
42
|
36
|
44
|
47
|
60
|
65
|
58
|
32
|
54
|
56
|
57
|
69
|
124
|
122
|
84
|
46
|
41
|
60
|
50
|
38
|
52
|
30
|
25
|
41
|
51
|
59
|
58
|
|
2023/07
|
72
|
51
|
30
|
41
|
71
|
78
|
74
|
59
|
71
|
64
|
53
|
35
|
36
|
45
|
44
|
64
|
65
|
64
|
67
|
51
|
51
|
53
|
65
|
64
|
44
|
41
|
45
|
46
|
48
|
28
|
31
|
|
2023/06
|
49
|
53
|
43
|
44
|
57
|
68
|
70
|
58
|
59
|
60
|
72
|
67
|
64
|
70
|
61
|
54
|
38
|
48
|
49
|
72
|
76
|
70
|
63
|
63
|
80
|
58
|
60
|
38
|
48
|
62
|
|
|
2023/05
|
80
|
70
|
60
|
56
|
82
|
35
|
43
|
56
|
55
|
57
|
64
|
65
|
71
|
71
|
71
|
67
|
74
|
73
|
67
|
101
|
63
|
42
|
51
|
51
|
57
|
60
|
31
|
32
|
40
|
42
|
46
|
|
2023/04
|
71
|
82
|
36
|
33
|
48
|
81
|
77
|
71
|
89
|
95
|
435
|
324
|
171
|
130
|
97
|
118
|
95
|
108
|
99
|
327
|
45
|
32
|
26
|
34
|
65
|
67
|
69
|
212
|
127
|
86
|
|
|
2023/03
|
67
|
77
|
92
|
89
|
93
|
100
|
126
|
125
|
117
|
94
|
186
|
134
|
88
|
104
|
87
|
67
|
54
|
86
|
85
|
77
|
107
|
168
|
452
|
255
|
146
|
109
|
94
|
83
|
81
|
84
|
73
|
|
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