Air Quality
Moderately
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
91
PM2.5
333
*
PM10
106
O3
0.5
CO
5
SO2
4
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
20 Apr
107
Lightly
Sun
21 Apr
111
Lightly
Mon
22 Apr
106
Lightly
Tue
23 Apr
108
Lightly
Wed
24 Apr
103
Lightly
Thu
25 Apr
100
Good
Fri
26 Apr
98
Good
Air quality in the last 12 months (Akto)
|
2024/02
|
124
|
104
|
90
|
80
|
59
|
75
|
74
|
78
|
115
|
131
|
105
|
92
|
75
|
371
|
500
|
413
|
258
|
467
|
500
|
497
|
500
|
500
|
500
|
483
|
432
|
354
|
363
|
386
|
319
|
||
|
2024/01
|
176
|
177
|
202
|
175
|
162
|
167
|
161
|
174
|
156
|
149
|
152
|
143
|
152
|
169
|
147
|
145
|
138
|
148
|
130
|
115
|
109
|
96
|
129
|
166
|
165
|
162
|
151
|
150
|
149
|
153
|
158
|
|
2023/12
|
148
|
160
|
204
|
158
|
120
|
165
|
188
|
156
|
171
|
118
|
147
|
169
|
176
|
392
|
497
|
500
|
500
|
500
|
490
|
496
|
500
|
500
|
499
|
422
|
367
|
308
|
280
|
203
|
199
|
210
|
209
|
|
2023/11
|
97
|
59
|
80
|
104
|
127
|
254
|
257
|
229
|
240
|
92
|
95
|
107
|
158
|
131
|
143
|
154
|
159
|
186
|
188
|
180
|
161
|
168
|
144
|
124
|
145
|
190
|
209
|
177
|
182
|
138
|
|
|
2023/10
|
38
|
98
|
81
|
97
|
56
|
89
|
57
|
93
|
69
|
67
|
91
|
98
|
112
|
68
|
74
|
82
|
92
|
106
|
109
|
87
|
102
|
110
|
116
|
99
|
85
|
114
|
93
|
84
|
96
|
89
|
95
|
|
2023/09
|
80
|
71
|
76
|
74
|
67
|
99
|
101
|
101
|
95
|
63
|
114
|
104
|
112
|
104
|
103
|
127
|
155
|
267
|
161
|
132
|
61
|
105
|
41
|
61
|
85
|
76
|
78
|
97
|
76
|
72
|
|
|
2023/08
|
58
|
97
|
61
|
91
|
60
|
95
|
43
|
39
|
68
|
77
|
68
|
85
|
68
|
68
|
61
|
399
|
404
|
205
|
149
|
159
|
129
|
123
|
75
|
82
|
75
|
63
|
44
|
55
|
48
|
67
|
67
|
|
2023/07
|
57
|
69
|
60
|
53
|
68
|
56
|
130
|
44
|
44
|
62
|
56
|
80
|
88
|
84
|
80
|
93
|
93
|
73
|
103
|
362
|
128
|
78
|
100
|
88
|
54
|
133
|
66
|
66
|
100
|
92
|
55
|
|
2023/06
|
116
|
67
|
49
|
54
|
55
|
59
|
57
|
56
|
82
|
108
|
111
|
91
|
181
|
119
|
53
|
60
|
93
|
93
|
75
|
56
|
61
|
61
|
61
|
104
|
117
|
94
|
71
|
117
|
68
|
115
|
|
|
2023/05
|
55
|
118
|
111
|
400
|
233
|
192
|
373
|
371
|
97
|
98
|
104
|
98
|
66
|
69
|
49
|
61
|
79
|
263
|
83
|
76
|
70
|
92
|
213
|
88
|
95
|
81
|
49
|
66
|
89
|
231
|
145
|
|
2023/04
|
136
|
212
|
235
|
403
|
485
|
500
|
500
|
365
|
133
|
74
|
140
|
132
|
135
|
252
|
211
|
118
|
228
|
151
|
86
|
500
|
498
|
211
|
123
|
121
|
93
|
90
|
108
|
119
|
126
|
95
|
|
|
2023/03
|
96
|
108
|
98
|
95
|
92
|
107
|
81
|
80
|
84
|
114
|
500
|
489
|
329
|
195
|
161
|
233
|
205
|
194
|
98
|
213
|
500
|
466
|
373
|
250
|
292
|
192
|
172
|
187
|
152
|
142
|
109
|
|
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