Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
98
PM2.5
280
*
PM10
94
O3
0.4
CO
3
SO2
5
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
3 Jun
149
Light
Wed
4 Jun
141
Light
Thu
5 Jun
124
Light
Fri
6 Jun
96
Good
Sat
7 Jun
174
Moderate
Sun
8 Jun
15
Excellent
Mon
9 Jun
25
Excellent
Air quality in the last 12 months (Pishan)
|
2025/04
|
500
|
434
|
277
|
251
|
232
|
179
|
171
|
114
|
126
|
261
|
488
|
356
|
470
|
430
|
145
|
127
|
292
|
459
|
500
|
295
|
268
|
420
|
264
|
105
|
94
|
157
|
113
|
107
|
96
|
91
|
|
|
2025/03
|
123
|
126
|
99
|
94
|
53
|
70
|
99
|
90
|
111
|
96
|
112
|
243
|
129
|
257
|
500
|
500
|
430
|
255
|
171
|
158
|
134
|
102
|
74
|
82
|
165
|
435
|
500
|
500
|
500
|
500
|
500
|
|
2025/02
|
128
|
115
|
131
|
143
|
165
|
141
|
167
|
160
|
161
|
149
|
160
|
495
|
500
|
493
|
482
|
464
|
372
|
264
|
176
|
153
|
134
|
128
|
134
|
125
|
131
|
140
|
167
|
140
|
|||
|
2025/01
|
98
|
100
|
104
|
119
|
124
|
112
|
96
|
108
|
83
|
90
|
95
|
82
|
96
|
87
|
98
|
101
|
106
|
78
|
89
|
99
|
89
|
87
|
137
|
338
|
187
|
164
|
188
|
195
|
188
|
172
|
149
|
|
2024/12
|
93
|
85
|
78
|
78
|
82
|
84
|
79
|
67
|
63
|
66
|
63
|
53
|
73
|
56
|
60
|
70
|
64
|
80
|
81
|
89
|
98
|
73
|
71
|
84
|
88
|
77
|
71
|
89
|
95
|
103
|
94
|
|
2024/11
|
104
|
115
|
108
|
96
|
102
|
96
|
97
|
89
|
91
|
112
|
101
|
89
|
88
|
87
|
87
|
98
|
96
|
100
|
91
|
82
|
81
|
82
|
82
|
81
|
67
|
82
|
97
|
80
|
80
|
81
|
|
|
2024/10
|
164
|
140
|
105
|
92
|
91
|
106
|
124
|
117
|
100
|
90
|
97
|
90
|
79
|
88
|
95
|
110
|
101
|
96
|
93
|
86
|
108
|
118
|
111
|
138
|
77
|
104
|
101
|
120
|
116
|
88
|
95
|
|
2024/09
|
80
|
89
|
195
|
100
|
83
|
112
|
111
|
228
|
208
|
253
|
137
|
133
|
130
|
138
|
134
|
149
|
159
|
117
|
120
|
126
|
143
|
141
|
128
|
122
|
157
|
193
|
125
|
229
|
492
|
270
|
|
|
2024/08
|
325
|
404
|
302
|
200
|
471
|
270
|
60
|
117
|
94
|
76
|
153
|
266
|
343
|
398
|
164
|
130
|
125
|
126
|
220
|
201
|
140
|
195
|
213
|
112
|
183
|
160
|
276
|
198
|
309
|
143
|
55
|
|
2024/07
|
139
|
99
|
96
|
173
|
195
|
99
|
80
|
145
|
174
|
155
|
126
|
91
|
85
|
147
|
66
|
93
|
137
|
287
|
89
|
116
|
111
|
172
|
172
|
190
|
83
|
88
|
99
|
114
|
110
|
129
|
133
|
|
2024/06
|
79
|
92
|
76
|
260
|
307
|
263
|
122
|
67
|
72
|
85
|
75
|
66
|
142
|
88
|
125
|
179
|
95
|
156
|
84
|
80
|
75
|
109
|
148
|
112
|
120
|
76
|
130
|
91
|
88
|
194
|
|
|
2024/05
|
249
|
101
|
145
|
129
|
135
|
254
|
200
|
79
|
89
|
310
|
212
|
236
|
352
|
100
|
112
|
124
|
122
|
138
|
357
|
255
|
272
|
146
|
327
|
183
|
155
|
124
|
291
|
96
|
110
|
277
|
100
|
|
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