Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Mar
Thu
26 Mar
Fri
27 Mar
Sat
28 Mar
Sun
29 Mar
Mon
30 Mar
Tue
31 Mar
Chengdu Air quality rank
Real-time AQI (Monitoring Station in Chengdu)
十里店
6643 *
PM2.5
70
PM10
46
O3
0.5
CO
5
SO2
34
NO2
三瓦窑
6442 *
PM2.5
60
PM10
66
O3
0.8
CO
3
SO2
22
NO2
沙河铺
5839 *
PM2.5
53
PM10
58
O3
0.5
CO
5
SO2
33
NO2
大石西路
7246 *
PM2.5
72
PM10
45
O3
0.7
CO
7
SO2
33
NO2
龙泉驿区区政府
4330
PM2.5
36
PM10
70
O3
0.5
CO
7
SO2
8
NO2
金博路
8854 *
PM2.5
62
PM10
61
O3
0.7
CO
7
SO2
30
NO2
华阳
4934
PM2.5
46
PM10
71
O3
0.5
CO
4
SO2
22
NO2
科学城
5937
PM2.5
62 *
PM10
46
O3
0.9
CO
7
SO2
27
NO2
光华大道三段
7849 *
PM2.5
62
PM10
64
O3
0.6
CO
4
SO2
28
NO2
八角井街185号
4632
PM2.5
40
PM10
57
O3
0.6
CO
4
SO2
14
NO2
鲸龙路1057号
5332
PM2.5
54 *
PM10
78
O3
0.5
CO
6
SO2
13
NO2
Air quality in the last 12 months (Chengdu)
|
2026/02
|
85
|
74
|
92
|
99
|
108
|
97
|
65
|
53
|
46
|
62
|
62
|
71
|
82
|
96
|
91
|
49
|
77
|
78
|
75
|
71
|
79
|
90
|
89
|
61
|
61
|
53
|
59
|
43
|
|||
|
2026/01
|
44
|
42
|
17
|
39
|
61
|
54
|
67
|
73
|
94
|
136
|
186
|
195
|
171
|
141
|
97
|
139
|
156
|
168
|
50
|
38
|
52
|
63
|
59
|
80
|
85
|
106
|
98
|
113
|
103
|
56
|
76
|
|
2025/12
|
151
|
127
|
56
|
47
|
64
|
76
|
73
|
115
|
133
|
113
|
130
|
113
|
60
|
73
|
82
|
120
|
135
|
127
|
158
|
108
|
47
|
55
|
60
|
65
|
74
|
79
|
100
|
120
|
114
|
131
|
93
|
|
2025/11
|
27
|
37
|
42
|
35
|
57
|
41
|
30
|
43
|
54
|
23
|
41
|
55
|
46
|
58
|
49
|
54
|
41
|
39
|
44
|
61
|
75
|
109
|
105
|
100
|
80
|
97
|
104
|
110
|
134
|
144
|
|
|
2025/10
|
36
|
22
|
22
|
24
|
26
|
15
|
25
|
42
|
47
|
40
|
22
|
14
|
19
|
31
|
43
|
46
|
29
|
29
|
22
|
11
|
13
|
18
|
14
|
14
|
22
|
31
|
32
|
46
|
49
|
58
|
50
|
|
2025/09
|
33
|
42
|
43
|
49
|
43
|
44
|
61
|
44
|
41
|
38
|
21
|
19
|
30
|
30
|
49
|
24
|
25
|
11
|
17
|
29
|
20
|
14
|
16
|
25
|
35
|
44
|
32
|
15
|
20
|
33
|
|
|
2025/08
|
36
|
38
|
35
|
49
|
43
|
32
|
24
|
34
|
24
|
14
|
19
|
31
|
42
|
46
|
42
|
29
|
28
|
21
|
29
|
34
|
26
|
21
|
24
|
23
|
22
|
32
|
32
|
24
|
13
|
15
|
21
|
|
2025/07
|
18
|
34
|
25
|
30
|
15
|
25
|
22
|
25
|
32
|
26
|
20
|
25
|
33
|
36
|
50
|
49
|
46
|
45
|
26
|
29
|
24
|
32
|
18
|
16
|
19
|
16
|
22
|
31
|
36
|
32
|
36
|
|
2025/06
|
36
|
29
|
45
|
52
|
55
|
62
|
51
|
52
|
43
|
37
|
43
|
49
|
50
|
52
|
36
|
41
|
49
|
19
|
27
|
39
|
26
|
29
|
31
|
18
|
22
|
30
|
40
|
43
|
29
|
18
|
|
|
2025/05
|
47
|
59
|
66
|
56
|
31
|
31
|
34
|
35
|
188
|
86
|
63
|
66
|
47
|
75
|
61
|
62
|
83
|
113
|
65
|
66
|
79
|
63
|
61
|
53
|
49
|
58
|
37
|
26
|
43
|
44
|
28
|
|
2025/04
|
59
|
55
|
64
|
71
|
38
|
46
|
57
|
63
|
68
|
67
|
62
|
170
|
157
|
92
|
99
|
98
|
68
|
70
|
57
|
60
|
66
|
66
|
76
|
35
|
41
|
43
|
39
|
53
|
31
|
34
|
|
|
2025/03
|
85
|
81
|
46
|
32
|
34
|
27
|
39
|
36
|
51
|
67
|
70
|
85
|
62
|
53
|
32
|
41
|
40
|
40
|
54
|
55
|
56
|
65
|
65
|
51
|
60
|
74
|
148
|
90
|
58
|
47
|
37
|
|
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
*: primary pollution