Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Real-time AQI (Monitoring Station in Chengdu)
金泉两河
3716
PM2.5
34
PM10
116
O3
0.5
CO
1
SO2
9
NO2
十里店
3321
PM2.5
30
PM10
105
O3
0.5
CO
1
SO2
12
NO2
三瓦窑
3512
PM2.5
26
PM10
112
O3
0.4
CO
3
SO2
19
NO2
沙河铺
3311
PM2.5
30
PM10
103
O3
0.4
CO
3
SO2
14
NO2
君平街
382
PM2.5
19
PM10
121
O3
0.6
CO
2
SO2
6
NO2
灵岩寺
368
PM2.5
11
PM10
114
O3
0.6
CO
2
SO2
10
NO2
大石西路
4311
PM2.5
43
PM10
120
O3
0.6
CO
3
SO2
15
NO2
龙泉驿区区政府
357
PM2.5
9
PM10
112
O3
0.4
CO
2
SO2
9
NO2
金博路
3621
PM2.5
36
PM10
115
O3
0.4
CO
2
SO2
12
NO2
华阳
3614
PM2.5
17
PM10
113
O3
0.5
CO
5
SO2
9
NO2
车城东七路
386
PM2.5
10
PM10
121
O3
0.4
CO
4
SO2
6
NO2
青白江技师分院
422
PM2.5
30
PM10
133
O3
0.4
CO
3
SO2
21
NO2
科学城
392
PM2.5
7
PM10
122
O3
0.4
CO
3
SO2
5
NO2
光华大道三段
377
PM2.5
28
PM10
118
O3
0.5
CO
3
SO2
11
NO2
Air quality in the last 12 months (Chengdu)
|
2024/02
|
79
|
52
|
26
|
25
|
33
|
49
|
48
|
75
|
72
|
130
|
109
|
107
|
106
|
89
|
37
|
30
|
48
|
62
|
152
|
268
|
44
|
49
|
22
|
42
|
58
|
57
|
64
|
70
|
44
|
||
|
2024/01
|
187
|
107
|
91
|
81
|
97
|
95
|
104
|
139
|
114
|
108
|
131
|
144
|
187
|
138
|
111
|
49
|
48
|
74
|
52
|
38
|
30
|
35
|
39
|
31
|
40
|
57
|
55
|
65
|
92
|
99
|
114
|
|
2023/12
|
33
|
47
|
73
|
86
|
69
|
77
|
101
|
131
|
151
|
207
|
130
|
60
|
56
|
61
|
53
|
56
|
66
|
62
|
65
|
55
|
78
|
108
|
104
|
77
|
97
|
121
|
149
|
169
|
175
|
174
|
193
|
|
2023/11
|
73
|
77
|
52
|
58
|
42
|
43
|
59
|
59
|
74
|
71
|
40
|
32
|
22
|
30
|
36
|
51
|
61
|
73
|
88
|
89
|
132
|
79
|
87
|
128
|
98
|
39
|
56
|
85
|
72
|
45
|
|
|
2023/10
|
51
|
32
|
34
|
37
|
21
|
18
|
22
|
32
|
25
|
31
|
31
|
20
|
27
|
38
|
44
|
58
|
59
|
32
|
20
|
31
|
51
|
55
|
68
|
95
|
114
|
62
|
23
|
35
|
45
|
65
|
78
|
|
2023/09
|
34
|
50
|
65
|
66
|
67
|
65
|
58
|
49
|
47
|
32
|
23
|
24
|
36
|
39
|
48
|
60
|
55
|
39
|
32
|
34
|
28
|
24
|
21
|
19
|
22
|
26
|
40
|
66
|
40
|
32
|
|
|
2023/08
|
34
|
28
|
27
|
27
|
32
|
25
|
28
|
26
|
29
|
31
|
29
|
27
|
37
|
37
|
41
|
54
|
50
|
50
|
49
|
29
|
49
|
45
|
42
|
27
|
25
|
20
|
31
|
44
|
39
|
34
|
39
|
|
2023/07
|
47
|
56
|
44
|
29
|
55
|
67
|
58
|
79
|
66
|
67
|
48
|
28
|
22
|
33
|
78
|
60
|
64
|
56
|
50
|
28
|
44
|
42
|
44
|
32
|
36
|
24
|
19
|
25
|
36
|
34
|
33
|
|
2023/06
|
26
|
23
|
22
|
22
|
29
|
49
|
51
|
53
|
64
|
62
|
37
|
56
|
47
|
40
|
34
|
35
|
47
|
70
|
45
|
58
|
35
|
44
|
47
|
60
|
58
|
67
|
61
|
45
|
40
|
39
|
|
|
2023/05
|
67
|
52
|
55
|
56
|
66
|
53
|
32
|
17
|
12
|
22
|
29
|
46
|
46
|
56
|
72
|
100
|
91
|
40
|
48
|
51
|
58
|
42
|
50
|
62
|
61
|
48
|
44
|
53
|
58
|
82
|
51
|
|
2023/04
|
61
|
72
|
29
|
39
|
32
|
56
|
85
|
84
|
68
|
92
|
86
|
57
|
55
|
65
|
72
|
86
|
86
|
50
|
58
|
41
|
36
|
20
|
20
|
25
|
34
|
56
|
60
|
56
|
55
|
68
|
|
|
2023/03
|
76
|
82
|
92
|
69
|
88
|
73
|
77
|
87
|
72
|
58
|
64
|
48
|
38
|
61
|
81
|
55
|
36
|
40
|
65
|
46
|
61
|
67
|
33
|
27
|
34
|
33
|
26
|
49
|
47
|
58
|
67
|
|
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